Sakshi Chem Classes

JEE MAINS QUESTION👇

Which of the following acids is a vitamin:-

3 weeks ago | [YT] | 5

Sakshi Chem Classes

JEE MAINS 2023 QUESTION👇

The difference between electron gain enthapies will be maximum between :-

4 weeks ago | [YT] | 1

Sakshi Chem Classes

JEE Mains Practice Question…

What is the concentration of Hydroxyl Ion in the final solution prepared by mixing 20ml of 0.050M HCl with 30ml of 0.10M Ba(OH)2:-

1 month ago | [YT] | 3

Sakshi Chem Classes

JEE Practice Question:-

75.2g of Phenol is dissolved in a solvent of Kf=14.If the depression in freezing point is 7K,then find the percentage of phenol that dimerises.

1 month ago | [YT] | 0

Sakshi Chem Classes

The ratio of wavelengths of light absorbed by a hydrogen atom when it undergoes
n=2 to n=3 and n=4 to n=6 transition respectively is:-

7 months ago | [YT] | 0

Sakshi Chem Classes

The most abundant protein in human body is:-

8 months ago | [YT] | 2

Sakshi Chem Classes

The molality of 648 g of pure water is:-

8 months ago | [YT] | 1

Sakshi Chem Classes

NEET Practice Question:-

Presence of phenolic group can be confirmed by

8 months ago | [YT] | 2

Sakshi Chem Classes

What is Caro’s Acid ?

9 months ago | [YT] | 4

Sakshi Chem Classes

JEE Main Practice Question:-

The mass of a non-volatile,non-electrolyte solute (molar mass=50g/mol) needed to be dissolved in 114g pf octane to reduce its vapour pressure to 75%,is?

9 months ago | [YT] | 7