CUET (UG) entrance exam Question Bank Solutions for Chemistry

Among the following pairs of ions, the lower oxidation state in aqueous solution is more stable than the other in:-

The basic character of transition metals monoxide follow the order.

Which one of the following characters tie of the transition metal is associated with higher catalytic activity?

Agcl is soluble in NH₄OH. The solubility is due to the information of:-

On adding NaOH, solution to the aqueous solution of K₂CrO₇ the colour of the solution changes from

Which of the following ions will exhibit colour in aqueous solution?

A complex in which dsp² hybridisation takes place is ______.

Which of the following ions has the maximum magnetic moment?

The amine formed from an amide by mean of bromine and alkali has how many number of carbon atoms?

The reaction of NHO₂ with 'A' gives quartering ammonium salt. A is which of the following?

Which of the following is a basic dye?

Which one is disperse dye?

Ethylene reacts with Baeyer’s reagent to give ______.

The product formed upon heating methyl bromide with potassium tert-butoxide is

A crystal has the lattice parameters a ≠ b ≠ c and α = β = γ = 90°. The crystal system is

The α-D glucose and β-D glucose differ from each other due to difference in carbon atom with respect to its

In addition polymer monomer used is

In the acetylation of glucose, which group is involved in the reaction

C_sB_r, crystallises in a body centred cubic lattice. The unit cell edge length is 436.6 pm. Given that the atomic mass of Cs = 133 a. m. u and that of Br = 80 a. m. u and Avogadro's number being 6.02 × 1023 mol^–1, the density of Cs Br is:- .

Na and Mg crystallise in Bee and Fcc type crystals respectively. "The no. of atoms in the unit cells of their respective crystals is: