What is Surface Tension ? Complete Answer
Chirish ChaudharyWhat is Surface Tension ? Surface tension is the phenomenon by which the surface of a liquid, such as water, behaves like an elastic membrane. It is caused by the…
Manufacture of Ammonia by Haber’s Process | Chemistry XI
HemantManufacture of Ammonia by Haber's Process Principle : Hydrogen doesn't react with Nitrogen at ordinary temperature . But when the mixture of pure Nitrogen and Hydrogen in ratio 1:3 by…
Separate sand and common salt by Filtration | Chemistry Practical XI
Separate Sand and Salt by Filtration NAME OF EXPERIMENT : TO SEPARATE THE SAND AND COMMON SALT FROM MIXTURE OF THEM BY FILTRATION . APPARATUS REQUIRED : Porcelain basin , funnel ,…
Laboratory Preparation Of Diethylether(ethoxyethane)
Molecular Formula:-C4H10O Common Name:-Diethylether IUPAC Name:-Ethoxyethane Principle:- In the laboratory ethoxyethane is prepared by dehydrating ethanol with c.H2SO4 in the ratio of 2:1 at 140C temperature. The reaction completes in…
Chemical Properties Of Chloroform
The common reactions(chemical properties) shown by chloroform are listed below. --)Air Oxidation:- When Chloroform is left on open air in presence of sunlight,it gets decomposed to Carbonyl Chloride. 2CHCL3 +…
Define Protein . What is meant by Denaturation of protein ?
The Complex nitrogenous organic compounds which are essentials for growth and maintenance of life are called proteins. They are macromolecules in which large number of amino acid molecules are linked…
Laboratory Preparation Of Chloroform Chemistry
Laboratory Preparation Of Chloroform Chemistry Molecular Formula:- CHCL3 IUPAC Name:- Trichloromethane Common Name:-Chloroform Principle:- Chloroform in laboratory is preapared by heating the paste of bleaching powder with Ethanol or Acetone.In…
Difference Between Compound and mixture
Difference between mixture and compound Mixture compound The Constituents of a mixture may be present in any ratio, The constituents of a compound are always present in a fixed ratio…
Daltons Law of Partial Pressure | chemistry Grade XI |
Note credit : pooja bhatta Partial Pressure : The Pressure exerted by gas due to the striking of the gas molecule on the wall of the container it depends upon…
Charle’s Law chemistry note | important question and answer|
note credit : shruti gautam Notes of chemistry Chapter 1: This law gives the relation between volume and temperature of gas at constant temperature. It states that at constant pressure…