Twelfth Grade Biotechnology and its Applications
Maths - Expressions and Equations-Arithmetic to Algebraic
Arithmetic to algebraic expressions
1M 0 secs
Maths - Expressions and Equations-Arithmetic to Algebraic
Solving one variable linear equations
1M 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
832K 0 secs
Maths - Expression and Equation
Solving one variable inequality on a number line Interactive
832K 0 secs
Maths - Number System
Irrational numbers | Real numbers | Rational and Irrational numbers
832K 0 secs
Maths - Algebra-Equations and Expressions
Distance and slope of line segment joining two given points
832K 0 secs
Maths - Algebra-Equations and Expressions
Two variable inequality - which side should be shaded
832K 0 secs
Maths - Functions-Equations and Expressions
Difference between Linear and non-linear functions
832K 0 secs
Maths - Functions-Equations and Expressions
Graphing linear equations of slope intercept and general forms
832K 0 secs
Maths - Functions-Equations and Expressions
Point slope form and review of linear equations
832K 0 secs
Maths - Functions-Equations and Expressions
Properties of System of simultaneous equations
832K 0 secs
Maths - Functions-Equations and Expressions
Writing a function rule from a table or graph
832K 0 secs
Maths - Geometry
Mid point theorem geometry application of similar triangles higher level
832K 0 secs
Maths - Interpreting Functions
Graphing linear equations of slope intercept and general forms
832K 0 secs
Maths - Algebra - (Grade 6-8) Revision
Distance and slope of line segment joining two given points
832K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
832K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
832K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
832K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
653K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
653K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
653K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
653K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
653K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
653K 0 secs
Physics - Electrostatic Potential And Capacitance
Electrostatic Potential And Capacitance
653K 0 secs
Biology - Biological Classification
1. Biological Classification,Kingdom Monera,Kingdom Protista
653K 0 secs
Biology - Biological Classification
2. Kingdom Protista,Kingdom Fungi-Reproduction in Fungi
653K 0 secs
Biology - Biological Classification
3. Kingdom Fungi-Kingdom Plantae,Kingdom Animalia,Viruses
653K 0 secs
Biology - Plant kingdom
1. Plant Kingdom(Introduction, Systems of Biological Classification)
653K 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
833K 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
833K 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
833K 0 secs
Biology - Plant kingdom
5. Bryophyte- gametophyte and Sporophyte,Economic importance of Bryophytes
653K 0 secs
Physics - Current Electricity
Internal resistance of a cell potential difference and EMF of a cell
653K 0 secs
Biology - Reproduction in Organisms
1. Reproduction in Organisms- Types,Asexual reproduction
653K 0 secs
Maths - Integrals Calculus
Introduction of indefinite integrals and Some properties of indefinite integrals
653K 0 secs
Maths - Integrals Calculus
Evaluation of indefinite integrals - Integration by Substitution
653K 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
833K 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
833K 0 secs
Chemistry - Solutions
Vapour pressure-Composition diagrams, Raoult’s Law on Vapour pressure, Relationship between B.P.
833K 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
833K 0 secs
Chemistry - Solutions
Osmosis and Osmotic Pressure, Problem, Reverse Osmosis, Reverse Osmosis, Tonicity & Osmosis, Abnormal colligative properties, Van’t Hoff Factor
833K 0 secs
Chemistry - Solutions
Problem, ‘i’ and Extent of association/dissociation, Van’t Hoff Theory of Dilute Solutions
833K 0 secs
Physics - Moving Charges And Magnetism
Ampere’s Circuital Law and it’s Applications Part 1
653K 0 secs
Physics - Moving Charges And Magnetism
Ampere’s Circuital Law and it’s Applications Part 2
653K 0 secs
Maths - Integrals Calculus
Integration by Substitution - Direct and Indirect Substitution
653K 0 secs
Maths - Integrals Calculus
Integration using trigonometric identities and Integrals of Some Particular Functions
832K 0 secs
Biology - Reproduction in Organisms
4. Artificial/ Horticultural methode of vegetative reproduction
653K 0 secs
Maths - Integrals Calculus
Evaluation of indefinite integrals - Integration by parts method
653K 0 secs
Chemistry - Solutions
Mixture, What is solution?, Types of solution, Expressing concentration of solution, Problem
654K 0 secs
Chemistry - Solutions
Expressing concentration of solution, Problem, Solubility, Solubility of solid solute in liquid solvent, Factors affecting solubility of solid in liquid
654K 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
833K 0 secs
Chemistry - Electrochemistry
Electrochemical series, Application of Electrochemical series, Problem
833K 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 "
833K 0 secs
Chemistry - Electrochemistry
Use of Nernst Eq. to find EMF, Problem, Temperature coefficient, Conductance
833K 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
833K 0 secs
Biology - Sexual Reproduction in Flowering Plants
1. The Flower, Parts of flower- Androecium
653K 0 secs
Biology - Sexual Reproduction in Flowering Plants
2. Pollengrain structure , Economic importance
653K 0 secs
Maths - Integrals Calculus
Evaluation of indefinite integrals - Integration by partial fractions
653K 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
654K 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,
654K 0 secs
Chemistry - Solutions
Azeotrope (Constant boiling mixture), Colligative Properties, Lowering of Vapour Pressure, Elevation of Boiling Point, Problem
654K 0 secs
Chemistry - Solutions
Depression of Freezing Point, Osmosis and Osmotic Pressure, Problem
654K 0 secs
Chemistry - Solutions
Reverse Osmosis, Reverse Osmosis, Tonicity and Osmosis, Abnormal colligative properties, Van’t Hoff Factor, ‘i’ and Extent of association/dissociation
654K 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 "
654K 0 secs
Biology - Sexual Reproduction in Flowering Plants
Sexual Reproduction in Flowering Plants
653K 0 secs
Chemistry - Electrochemistry
Problem, Quantitative Aspects of Electrolysis, Combining two Laws, Concept of Overpotential in Electrolysis
833K 0 secs
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Biology - Biotechnology and its Applications
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Biology - Biotechnology and its Applications
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