Mathematical method of expressing the concentrations of solu, how many gram...

how many grams of salt must be added to 500 gram of water in preparation of 12% saline solution

Explain about sulphuric acid, Q. Explain about Sulphuric Acid? Sulphuri...

Q. Explain about Sulphuric Acid? Sulphuric acid is one of the most important chemicals, both in industry as well as in the laboratory. Two methods are industrially used for

Valence bond theory, what are the assumpions made in valence bond theory

what are the assumpions made in valence bond theory

Internal conditioning methods of water,

The valency of sulphur in sulphuric acid, The valency of sulphur in sulphur...

The valency of sulphur in sulphuric acid is: (1) 2   (2) 4    (3) 6                               (4) 8 Ans:  6

Calculate the mole fraction of nh3, What will happen if you mix nitrogen an...

What will happen if you mix nitrogen and hydrogen gas at room temperature? Explain your reasoning. Calculate the mole fraction of NH 3 that would form theoretically at 298.15

Uses of formic acid - carboxylic acids, Uses of Formic acid - Carboxylic ac...

Uses of Formic acid - Carboxylic acids (a) Formic acid is used in the laboratory for preparation of carbon monoxide. (b) Formic acid is used in the preservation of fruits.

Atomic and molecular weight, assignment

assignment

Importance of vulcanization of rubber, Q. Explain: Vulcanization of rubber ...

Q. Explain: Vulcanization of rubber is necessary. Ans. Importance of vulcanization of rubber: 1.                 Vulcanization makes cross-links between the long unsaturat

An isostere is, An isostere is: (1) NO -2 and O 3 (2) No -2 and...

An isostere is: (1) NO -2 and O 3 (2) No -2 and PO 3- 4      (3)  CO 2, N 2 O, NO - 3                               (4)Clo - 4 and OCN - Ans: NO -2