Preparation of ammonium sulphate
Select the right answer of the question. Essential quantity of ammonium sulphate taken for preparation of 1 molar solution in 2 litres is: (a)132gm (b)264gm (c) 198gm (d) 212gm
give atleast two application of following colligative properties
Briefly state the wavelengths which the human eye can see?
The following mixture of hydrocarbons is obtained as one stream in a petroleum refinery. Q : Define tripod and its use Illustrate a Illustrate a tripod? And how it’s used?
Illustrate a tripod? And how it’s used?
Illustrate the dipole moment of chlorooctane?
What do you mean by the term Organic Chemistry? Briefly define the term?
The diazonium salts are represented by the general formula ArN2 +X where X- ion may be anion such as (Cl) ¨, B ¨r, HSO
Describe the importance of organic chemistry?
The Van't Hoff factor of the compound K3Fe(CN)6 is: (a) 1 (b) 2 (c) 3 (d) 4 Answer: (d) K3[Fe(CN)6] → 3K+
Illustrate the direction of the dipole moment expected for hydrogen bromide?
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