MAH-MHT CET (PCM/PCB) entrance exam Question Bank Solutions

Which of the following will NOT give positive carbylamine test?

Identify the INCORRECT match.

Which of the following is a primary halide?

Which of the following is INCORRECT statement?

The least reactive towards nucleophilic addition reactions is ____________.

Which of the following is least reactive towards S_N1 reactions?

Which among the following sets of elements is present in chalcopyrite?

The vapour pressure of solvent decreases by 1 O mm Hg, if mole fraction of non-volatile solute is 0.2. Calculate vapour pressure of solvent.

Identify the correct decreasing order of densities of d-block elements.

Ethyl bromide undergoes the following reaction:

\[\ce{\underset{Ethyl bromide}{C2H5Br} + \underset{(aq.)}{KOH} ->[\Delta] \underset{Ethyl alcohol}{C2H5OH} + KBr}\]

Which of the following is a WRONG statement?

Which of the following is least reactive towards nucleophilic addition?

A compound of X and Y crystallizes in ccp structure in which the X atoms occupy the lattice points at the corners of cube and Y atoms occupy the centres of each of the cube faces. The formula of this compound is ____________.

The compound(s) that exhibit(s) geometrical isomerism is (are):

(I) [Pt(en)Cl₂]

(II) [Pt(en)₂]Cl₂

(III) [Pt(en)₂Cl₂]

(IV) [Pt(NH₃)₂Cl₂]

The vapour pressure of pure solvent and solution are 120 mm Hg and 108 mm Hg respectively. The mole fraction of the solvent in the solution is ____________.

Dehydrohalogenation of an alkyl halide is ____________.

When CuSO₄ solution in water is treated with concentrated HCl it turns _______.

Which complex among the following gives a white precipitate on treatment with an aqueous solution of barium chloride?

Nitroalkanes are obtained in laboratory from primary or secondary alkyl halides by the action of ______.

Alkene \[\ce{R - CH = CH2}\] reacts with B₂H₆ in the presence of dilute H₂O₂, to give:

The pH of 0.001 M NaOH_(aq) solution will be: