Nikhil Sir Chemistry

शुभ दीपावली

1 year ago | [YT] | 3

Nikhil Sir Chemistry

शुभ दीपावली

1 year ago | [YT] | 2

Nikhil Sir Chemistry

JEE Main 2025 exam date

1 year ago | [YT] | 2

Nikhil Sir Chemistry

NEET 2023 PYQ
The number of σ bonds, π bonds and lone pair of electrons in pyridine, respectively
are:

2 years ago | [YT] | 1

Nikhil Sir Chemistry

NEET 2023 PYQ
Taking stability as the factor, which one of the following represents correct
relationship?

2 years ago | [YT] | 6

Nikhil Sir Chemistry

NEET 2023 PYQ
The stability of Cu2+ is more than Cu2+ salts in aqueous solution due to

2 years ago | [YT] | 3

Nikhil Sir Chemistry

NEET 2023 PYQ
Homoleptic complex from the following complexes is

2 years ago | [YT] | 1

Nikhil Sir Chemistry

NEET 2023 PYQ
The conductivity of centimolar solution of KCl at 25°C is 0.210 ohm^–1 cm^–1 and the resistance of the cell containing the solution at 25°C is 60 ohm. The value of cell constant is:

2 years ago | [YT] | 1

Nikhil Sir Chemistry

NEET 2023 PYQ
Some tranquilizers are listed below. Which one from the following belongs to
barbiturates?

2 years ago | [YT] | 2

Nikhil Sir Chemistry

NEET 2023 PYQ
Weight (g) of two moles of the organic compound, which is obtained by heating
sodium ethanoate with sodium hydroxide in presence of calcium oxide is :

2 years ago | [YT] | 1