Vulcanization of rubber, Vulcanization: Vulcanization is very widely used ...

Vulcanization: Vulcanization is very widely used in rubber technology to improve the properties such as low tensile strength, plastic nature, thickness etc. by adding some chemica

Physical properties of oxalic acid, Physical Properties of Oxalic Acid ...

Physical Properties of Oxalic Acid (a) Oxalic Acid is a colourless crystalline solid. It contains two molecules of water as water of crystallisation. (b) The hydrated form h

Transition metals, How S.E.P. explains stability of particular oxidation st...

How S.E.P. explains stability of particular oxidation state of transition metals?

LATTICE OR CRYSTAL LATTICE, What are laws of crystallography?How it helps u...

What are laws of crystallography?How it helps us in the study of crystal structure

Priming and foaming, Q.   Write short notes on priming and foaming. An...

Q.   Write short notes on priming and foaming. Ans. Priming and foaming: When a boiler produces steam rapidly, some particles of the liquid water are carried along with the s

Chemistry - titrations and ph, 1) A 100 mL 0.4M acetic acid soln is titrate...

1) A 100 mL 0.4M acetic acid soln is titrated with 0.5M NaOH. Write a reaction equation to work the following: a) What volume of the base would be required to reach the equivalenc

The intramolecular product tetrahydrofuran, The intramolecular product tetr...

The intramolecular product tetrahydrofuran results from an internal nucleophilic substitution reaction of the alkoxide on the alkyl halide. The intermolecular product 1,4-butanedio

The energy for the first excited state of hydrogen atom, The value of the e...

The value of the energy for the first excited state of hydrogen atom will be: (1) - 13.6 ev                        (2)- 3.40 eV        (3) -1.51eV

Artificial sweetener - chemicals in food, Artificial sweetener: The art...

Artificial sweetener: The artificial sweeteners are other kind of food additives. The very firstly admired synthetic sweetener was saccharin. It was advertised like its water s

Uses of BHC,