CUET (UG) entrance exam Question Bank Solutions for Chemistry

AB crystallises in a body centred cubic lattice with edge length' a' equal to 387 pm The distance between two oppositely charged ions in the lattice is:

The unit of ebullioscopic constant is

A solution has been prepared by dissolving 5 g of urea in 95 g of water. What is the mass percentage of urea in the solution?

What is molarity of resulting solution obtained by mixing 8.5 L of 0.5 m urea solution and 500 ml of 2 m urea solution?

What is the normality of 0.3 m H₃Pcl solution?

3.36 M sulphuric acid solution is 29% H₂SO₄ calculate the density of the solution.

Calculated the mole fraction of benzene in a solution containing 30% by mass of its is carbon tetrachloride

Calculate the mass percent of benzene (CoH₆) and carbon tetrachloride (ccl4) if 22 g of benzene is dissolved in 122 g of carbon tetrachloride.

The integrated rate equation is Rt = log C₀ – log C_t, then the straight-line graph is obtained by plotting.

On strong heating AgNO₃, the gases evolved are:-

The spin magnetic moment of cobalt in the compound Hg [Co(SCN)₄] is:-

Which does not belong to first transition series?

Photographic film and plates have - au essential ingredient of

Sodium this sulphate is used in photography because of its:-

Which of the following maxm magnetic moment?

Mercury is the only metal liquid at room temperature due to its:-

The product of oxidation of I^– with \[\ce{MnO^{-}4}\] in alkaline medium is:-

Passing H₂S gas into a mixture of Mn²⁺ and Ni²⁺, Cu²⁺, ions in an acidified aqueous solution precipitates.

The complex showing a spin-span magnetic moment of 2.82 B.M. is :-

Which of the following species has maximum magnetic momentum?