Twelfth Grade Solutions
Maths - Expressions and Equations-Arithmetic to Algebraic
Arithmetic to algebraic expressions
984K 0 secs
Maths - Expressions and Equations-Arithmetic to Algebraic
Relationship between variables
984K 0 secs
Maths - Expressions and Equations-Arithmetic to Algebraic
Solving one variable equations
984K 0 secs
Maths - Expressions and Equations-Arithmetic to Algebraic
Solving one variable linear equations
984K 0 secs
Maths - Geometry
Euler relation of faces vertics and edges | net diagrams of prims | number of vertices | edges and sides | the relation between them | Euler's Relation | triangular prism | rectangular prism | pentagonal prism | octagonal prism
773K 0 secs
Maths - Expression and Equation
Solving one variable inequality on a number line Interactive
773K 0 secs
Maths - Number System
Irrational numbers | Real numbers | Rational and Irrational numbers
773K 0 secs
Maths - Algebra-Equations and Expressions
Distance and slope of line segment joining two given points
773K 0 secs
Maths - Algebra-Equations and Expressions
Two variable inequality - which side should be shaded
773K 0 secs
Maths - Functions-Equations and Expressions
Difference between Linear and non-linear functions
773K 0 secs
Maths - Functions-Equations and Expressions
Graphing linear equations of slope intercept and general forms
773K 0 secs
Maths - Functions-Equations and Expressions
Point slope form and review of linear equations
773K 0 secs
Maths - Functions-Equations and Expressions
Properties of System of simultaneous equations
773K 0 secs
Maths - Functions-Equations and Expressions
Writing a function rule from a table or graph
773K 0 secs
Maths - Geometry
Mid point theorem geometry application of similar triangles higher level
773K 0 secs
Maths - Interpreting Functions
Graphing linear equations of slope intercept and general forms
773K 0 secs
Maths - Algebra - (Grade 6-8) Revision
Distance and slope of line segment joining two given points
773K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
773K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
773K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
773K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
594K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
594K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
594K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
594K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
594K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
594K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
594K 0 secs
Biology - Biological Classification
1. Biological Classification,Kingdom Monera,Kingdom Protista
594K 0 secs
Biology - Biological Classification
2. Kingdom Protista,Kingdom Fungi-Reproduction in Fungi
594K 0 secs
Biology - Biological Classification
3. Kingdom Fungi-Kingdom Plantae,Kingdom Animalia,Viruses
594K 0 secs
Biology - Plant kingdom
1. Plant Kingdom(Introduction, Systems of Biological Classification)
594K 0 secs
Chemistry - Solid State
Solid state, Amorphous and Crystalline Solids, Differences: Crystalline and Amorphous solids, Classification of Crystalline solids, Classification of Molecular solids, Ionic solid, Covalent solid, Metallic solid, Crystal Lattice and Unit Cell, Classification of Unit Cell, Formation of unit cells: Seven forms, 14 possible 3D Bravais lattices, Close Packed Structures, Two Dimensional Close Packing, Three Dimensional Close Packing, Three Dimensional Close Packing
774K 0 secs
Chemistry - Solid State
Locating Tetrahedral & Octahedral Voids, Number of voids filled: Chemical formula, Problem, Number of Atoms in a Unit Cell, Packing Efficiency
774K 0 secs
Chemistry - Solid State
Calculation of density of unit cell, Problem, Imperfection/Defects in Crystals, Point Defects, Stoichiometry Defects, Difference between Schottky and Frenkel, Non-stoichiometry Defects, Impurity Defects
774K 0 secs
Biology - Plant kingdom
5. Bryophyte- gametophyte and Sporophyte,Economic importance of Bryophytes
594K 0 secs
Physics - Current Electricity
Internal resistance of a cell potential difference and EMF of a cell
594K 0 secs
Biology - Reproduction in Organisms
1. Reproduction in Organisms- Types,Asexual reproduction
594K 0 secs
Maths - Integrals Calculus
Introduction of indefinite integrals and Some properties of indefinite integrals
594K 0 secs
Maths - Integrals Calculus
Evaluation of indefinite integrals - Integration by Substitution
594K 0 secs
Chemistry - Electrochemistry
What is Electrochemistry, Electrochemical Cell, Cell Electromotive Force (EMF), Galvanic cell, Construction of a Galvanic Cell (Daniell), Role of a Salt bridge, Electrolytic cell, Electrolysis of molten NaCl, Electrolysis of aqueous NaCl, Galvanic Cell Vs Electrolytic cell, Representation of Galvanic cell
774K 0 secs
Chemistry - Solutions
Expressing concentration of solution, Problem, Solubility, Solubility of solid solute in liquid solvent, Factors affecting solubility of solid in liquid, Effect of Temperature & Pressure, Solubility of gaseous solute in liquid solvent, Henry’s law, Raoult’s Law on Vapour pressure
774K 0 secs
Chemistry - Solutions
Vapour pressure-Composition diagrams, Raoult’s Law on Vapour pressure, Relationship between B.P.
774K 0 secs
Chemistry - Solutions
Azeotrope (Constant boiling mixture), Ideal & Non-ideal solutions, Colligative Properties, Lowering of Vapour Pressure, Elevation of Boiling Point, Problem, Depression of Freezing Point
774K 0 secs
Chemistry - Solutions
Osmosis and Osmotic Pressure, Problem, Reverse Osmosis, Reverse Osmosis, Tonicity & Osmosis, Abnormal colligative properties, Van’t Hoff Factor
774K 0 secs
Chemistry - Solutions
Problem, ‘i’ and Extent of association/dissociation, Van’t Hoff Theory of Dilute Solutions
774K 0 secs
Physics - Moving Charges And Magnetism
Ampere’s Circuital Law and it’s Applications Part 1
594K 0 secs
Physics - Moving Charges And Magnetism
Ampere’s Circuital Law and it’s Applications Part 2
594K 0 secs
Maths - Integrals Calculus
Integration by Substitution - Direct and Indirect Substitution
594K 0 secs
Maths - Integrals Calculus
Integration using trigonometric identities and Integrals of Some Particular Functions
772K 0 secs
Biology - Reproduction in Organisms
4. Artificial/ Horticultural methode of vegetative reproduction
594K 0 secs
Maths - Integrals Calculus
Evaluation of indefinite integrals - Integration by parts method
594K 0 secs
Chemistry - Solutions
Mixture, What is solution?, Types of solution, Expressing concentration of solution, Problem
595K 0 secs
Chemistry - Solutions
Expressing concentration of solution, Problem, Solubility, Solubility of solid solute in liquid solvent, Factors affecting solubility of solid in liquid
595K 0 secs
Chemistry - Electrochemistry
EMF vs Potential Difference, Types of Electrode, Problem, Electrode Potential, Measurement of Standard Electrode Potential, SHE can be Cathode or Anode, Problem, Electrochemical series
774K 0 secs
Chemistry - Electrochemistry
Electrochemical series, Application of Electrochemical series, Problem
774K 0 secs
Chemistry - Electrochemistry
Problem, Gibbs Free Energy & Cell potential, Gibbs Free Energy & Work done, Nernst equation, Relation between SEP and Equilibrium constant, Inter-relations among ΔGo, EoCell and Keq, Use of Nernst Eq. to find EMF "
773K 0 secs
Chemistry - Electrochemistry
Use of Nernst Eq. to find EMF, Problem, Temperature coefficient, Conductance
773K 0 secs
Chemistry - Electrochemistry
Metallic/Electronic & Electrolytic Conductance, Metallic Vs Electrolytic Conductance, Strong & Weak electrolyte, Resistance, Molar Conductance, Equivalent Conductance, FACTORS AFFECTING THE CONDUCTANCE, Three types of Conductances
773K 0 secs
Biology - Sexual Reproduction in Flowering Plants
1. The Flower, Parts of flower- Androecium
594K 0 secs
Biology - Sexual Reproduction in Flowering Plants
2. Pollengrain structure , Economic importance
594K 0 secs
Maths - Integrals Calculus
Evaluation of indefinite integrals - Integration by partial fractions
594K 0 secs
Chemistry - Solutions
Effect of Temperature & Pressure, Solubility of gaseous solute in liquid solvent, Henry’s law, Raoult’s Law on Vapour pressure, Vapour pressure-Composition diagrams
595K 0 secs
Chemistry - Solutions
Raoult's Law on Vapour pressure, Relationship between B.P. & V.P., Boiling point-Composition diagram, How to use the Phase diagram, Fractional distillation, Deviation from Raoult’s law, Ideal & Non-ideal solutions,
595K 0 secs
Chemistry - Solutions
Azeotrope (Constant boiling mixture), Colligative Properties, Lowering of Vapour Pressure, Elevation of Boiling Point, Problem
595K 0 secs
Chemistry - Solutions
Depression of Freezing Point, Osmosis and Osmotic Pressure, Problem
595K 0 secs
Chemistry - Solutions
Reverse Osmosis, Reverse Osmosis, Tonicity and Osmosis, Abnormal colligative properties, Van’t Hoff Factor, ‘i’ and Extent of association/dissociation
595K 0 secs
Chemistry - Electrochemistry
What is Electrochemistry, Electrochemical Cell, Cell Electromotive Force (EMF), Galvanic cell, Construction of a Galvanic Cell (Daniell), Role of a Salt bridge, Electrolytic cell, Electrolysis of molten NaCl, Electrolysis of aqueous NaCl "
595K 0 secs
Biology - Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants
594K 0 secs
Chemistry - Electrochemistry
Problem, Quantitative Aspects of Electrolysis, Combining two Laws, Concept of Overpotential in Electrolysis
773K 0 secs
Next Topics
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Chemistry - Solutions
Mixture, What is solution?, Types of solution, Expressing concentration of solution, Problem
2K 10 hours
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Chemistry - Solutions
Reverse Osmosis, Reverse Osmosis, Tonicity and Osmosis, Abnormal colligative properties, Van’t Hoff Factor, ‘i’ and Extent of association/dissociation
595K 10 hours
-
Chemistry - Solutions
Depression of Freezing Point, Osmosis and Osmotic Pressure, Problem
595K 10 hours
-
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Chemistry - Solutions
Azeotrope (Constant boiling mixture), Colligative Properties, Lowering of Vapour Pressure, Elevation of Boiling Point, Problem
595K 10 hours
-
![]()
Chemistry - Solutions
Raoult's Law on Vapour pressure, Relationship between B.P. & V.P., Boiling point-Composition diagram, How to use the Phase diagram, Fractional distillation, Deviation from Raoult’s law, Ideal & Non-ideal solutions,
595K 10 hours
-
![]()
Chemistry - Solutions
Effect of Temperature & Pressure, Solubility of gaseous solute in liquid solvent, Henry’s law, Raoult’s Law on Vapour pressure, Vapour pressure-Composition diagrams
595K 10 hours
-
![]()
Chemistry - Solutions
Expressing concentration of solution, Problem, Solubility, Solubility of solid solute in liquid solvent, Factors affecting solubility of solid in liquid
595K 10 hours
-
![]()
Chemistry - Solutions
Mixture, What is solution?, Types of solution, Expressing concentration of solution, Problem
595K 10 hours
-
![]()
Chemistry - Solutions
Problem, ‘i’ and Extent of association/dissociation, Van’t Hoff Theory of Dilute Solutions
774K 10 hours
-
![]()
Chemistry - Solutions
Osmosis and Osmotic Pressure, Problem, Reverse Osmosis, Reverse Osmosis, Tonicity & Osmosis, Abnormal colligative properties, Van’t Hoff Factor
774K 10 hours
-
![]()
Chemistry - Solutions
Azeotrope (Constant boiling mixture), Ideal & Non-ideal solutions, Colligative Properties, Lowering of Vapour Pressure, Elevation of Boiling Point, Problem, Depression of Freezing Point
774K 10 hours
-
![]()
Chemistry - Solutions
Vapour pressure-Composition diagrams, Raoult’s Law on Vapour pressure, Relationship between B.P.
774K 10 hours