CSIR NET 2024 | Weekend Booster Quiz | Chemical Science (28 April 2024)

The character table of C_2v point group is given below. In cis-butadiene molecule the vibrational modes belonging to A₂ irreducible representation are IR inactive. The remaining number of IR active modes are

The major product for the following reaction is :

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.

The major product formed in the following reaction is

The correct set of information is

The structure of Os₅C(CO)₁₅

Among the following, the correct acid strength trend is represented by

Predict the reagents for the following chemical reaction:

­­­­­­­­­­­­­At 100° C, the specific volumes of water and steam are, respectively 1 c.c. and 1673 c.c. respectively. Determine the change in vapor pressure (in mm Hg) of the system by 1°C change in temperature. The molar heat of vaporization of water in this range may be taken as 40584.8 J mol^-1.

For the reaction given below, identify the correct combination of the intermediate P and the product Q.