Clik here to view.
To Study the Effect of Change in Temperature on the Rate of Reaction Between...
To Study the Effect of Change in Temperature on the Rate of Reaction Between Sodium Thiosulphate and Hydrochloric Acid Chemistry Lab ManualNCERT Solutions Class 12 Chemistry Sample Papers THEORY The...
View ArticleChemical Kinetics Viva Questions with Answers
Chemical Kinetics Viva Questions with Answers Question.1. What is chemical kinetics ? Answer. Chemical kinetics is that branch of chemistry which deals with the study of the rates of reactions and...
View ArticleClik here to view.
Focal Length of Spherical Lenses
Focal Length of Spherical Lenses SPHERICAL LENS (а) Definition: A piece of a transparent medium bounded by atleast one spherical surface, is called a spherical lens. (b) Types: There are two types of...
View ArticleClik here to view.
Thermochemistry
Thermochemistry Chemistry Lab ManualNCERT Solutions Class 12 Chemistry Sample Papers Enthalpy of Dissolution It is well known that when a solute is dissolved in a solvent, heat is either absorbed or...
View ArticleClik here to view.
To Find the Focal Length of a Convex Lens by Plotting Graphs Between U and V...
To Find the Focal Length of a Convex Lens by Plotting Graphs Between U and V or Between 1/u and 1/v Aim To find, the focal length of a convex lens by plotting graphs between u and v or between 1/u and...
View ArticleClik here to view.
Determine the Calorimeter Constant (W) of Calorimeter (Polythene Bottle)
Determine the Calorimeter Constant (W) of Calorimeter (Polythene Bottle) Theory In order to determine the calorimeter constant, a known volume of hot water at a known temperature is added to a known...
View ArticleClik here to view.
Determine the Enthalpy of Dissolution of Given Solid Copper Sulphate in Water...
Determine the Enthalpy of Dissolution of Given Solid Copper Sulphate (CuS04.5H2o) in Water at Room Temperature Chemistry Lab ManualNCERT Solutions Class 12 Chemistry Sample Papers Theory In this...
View ArticleClik here to view.
Determine the Enthalpy of Neutralisation of Hydrochloric Acid with Sodium...
Determine the Enthalpy of Neutralisation of Hydrochloric Acid with Sodium Hydroxide Solution Theory Heat is evolved during neutralisation of an acid with an alkali. Known volumes of the standard...
View ArticleClik here to view.
Determine the Enthalpy Change During the Interaction Between Acetone and...
Determine the Enthalpy Change During the Interaction (Hydrogen Bond Formation) Between Acetone and Chloroform Theory When acetone is mixed with chloroform, heat is evolved due to formation of hydrogen...
View ArticleClik here to view.
To find the focal length of a concave lens using a convex lens
To find the focal length of a concave lens using a convex lens Aim To find the focal length of a concave lens using a convex lens. Apparatus An optical bench with four upright (two fixed uprights in...
View ArticleThermochemistry Viva Questions with Answers
Thermochemistry Viva Questions with Answers Chemistry Lab ManualNCERT Solutions Class 12 Chemistry Sample Papers Question.1. Define enthalpy of neutralization. Answer. Enthalpy of neutralization of an...
View ArticleClik here to view.
Separate the Coloured Components Present in the Mixture of Red and Blue Inks...
Separate the Coloured Components Present in the Mixture of Red and Blue Inks by Ascending Paper Chromatography and Find their Rf Values Apparatus Gas jar, glass rod, filter paper strip (What man No. 1...
View ArticleClik here to view.
Separate the Coloured Components Present in the Given Grass/Flower by...
Separate the Coloured Components Present in the Given Grass/Flower by Ascending Paper Chromatography and Determine their Rf Values Chemistry Lab ManualNCERT Solutions Class 12 Chemistry Sample Papers...
View ArticleClik here to view.
Separate the Ions Present in the Given Mixture by Using Ascending Paper...
Separate Co2+ and Ni2+ Ions Present in the Given Mixture by Using Ascending Paper Chromatography and Determine their Rf Values Apparatus Gas jar, glass rod, filter paper strip (What man No. 1 filter...
View ArticleChromatography Viva Questions with Answers
Chromatography Viva Questions with Answers Chemistry Lab ManualNCERT Solutions Class 12 Chemistry Sample Papers Question.1. What is chromatography ? Answer. It is technique for rapid and efficient...
View ArticleClik here to view.
Preparation of Inorganic Compounds
Preparation of Inorganic Compounds A double salt is a substance obtained by the combination of two different salts which crystallise together as a single substance but ionize as two distinct salts when...
View ArticleClik here to view.
To Prepare a Pure Sample of Ferrous Ammonium Sulphate
To Prepare a Pure Sample of Ferrous Ammonium Sulphate (Mohr’s salt), [FeSO4 . (NH4)2 SO4.6HO20] Chemistry Lab ManualNCERT Solutions Class 12 Chemistry Sample Papers Theory Mohr’s salt is prepared by...
View ArticleClik here to view.
To determine refractive index of a glass slab using a travelling microscope
To determine refractive index of a glass slab using a travelling microscope Aim To determine refractive index of a glass slab using a travelling microscope. Apparatus Three “glass slabs of different...
View ArticleClik here to view.
To Prepare a Pure Sample of Potash Alum
To Prepare a Pure Sample of Potash Alum (Fitkari), [K2SO4.Al2 (SO4)3. 24H20] Theory Potash alum is prepared by dissolving an equimolar mixture of hydrated aluminium sulphate and potassium sulphate in...
View ArticleClik here to view.
To find the refractive index of a liquid by using convex lens and plane mirror
To find the refractive index of a liquid by using convex lens and plane mirror Aim To find the refractive index of a liquid by using convex lens and plane mirror. Apparatus A convex lens, a plane...
View Article