CSIR NET 2024 | Weekend Booster Quiz | Chemical Science (4 February 2024)

Phosphorus pentachloride, PCl₅ is a trigonal bipyramidal molecule. To what point group does it belong?

Choose the correct option resembling the product P and Q of the following reaction:

Determine the pressure of CO₂ gas at 700 K in the heterogeneous equilibrium reaction CaCO₃(s) CaO(s) + CO₂(g) if ΔG° for this reaction is 130.2 kJ mol^–1.

Pyridine is considered to be less basic than aliphatic amine because the lone pair of electron on N-atom in pyridine resides in:

A particle observed after the disintegration of ²³³Pa is:

In DTA, which reactions can cause thermal effects?

What will be the product of the reaction: ²²⁵A₁₀₀ (α,2n) .

What happens when Thiophene reacts with HCHO in presence of aqueous HCI?

For the reaction,

H₂(g) + S(g)  H₂S(g)

The equilibrium constant K_pis 20.2 atm^–1 at 945°C and 9.1 atm^–1 at 1065°C. Calculate ΔH°.

What will be the major product of the following reaction?