CSIR NET 2024 | Weekend Booster Quiz | Chemical Science (3 March 2024)

1 mole of an ideal gas is heated isothermally from 20 atm to 1 atm against a constant external pressure. Calculate the change in entropy of system.

The incorrect statement among the following for given respective compounds is as follows:

From the options given below, which is the significance of wave function in quantum mechanics.

Predict the product of the reaction given below:

¹⁹F NMR signal of SF₆ consists of:

Which statement is not correct about complexes formed by the lanthanides?

The ³¹P{³H} NMR spectrum of cis-[Pt(PEt₃)₂Cl₂] {¹⁹⁵Pt(33.8% abundance) I = ½; its other isotopes are NMR inactive; ³¹P : I = 1/2} is comprised with satellite peaks of a

Identify the starting material ‘I’ in the chemical reaction?

Calculate the number of radial nodes for 4s orbital of the H-atom in a finite distance from the nucleus.

The following compound differ in respect of