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

The hybridization of nickel in [NiCl₄]²⁻ and [Ni(CN)₄]²⁻ are ____________ respectively.

When lanthanoids (Ln) are heated to about 2800 K with carbon, the carbides with general formula ____________ are obtained.

Optical isomerism is exhibited by ____________.

What is the product of the following reaction?

\[\ce{H3C - C ≡ CH + H - OH ->[{40%}H2SO4][{1%}HgSO4] ?}\]

For the reaction:

\[\ce{2Cl_{(g)} -> Cl2_{(g)}}\]

____________ is used for treatment of lead poisoning.

Which one of the following has ΔS⁰ greater than zero?

Which of the following statement is CORRECT?

Which of the following has a greater number of electrons than neutrons?

(Mass number of Mg, C, O and Na is 24, 12, 16 and 23 respectively).

What is the general molecular formula of the product obtained on reacting lanthanoids (Ln) with nitrogen?

The real gas obeys ideal gas laws only at ____________.

The C – C sigma bond in C₂H₂ is formed by ____________ overlap.

The most suitable reagent(s) required to prepare 1-iodobutane from but-1-ene is/are ____________.

Which one of the following is NOT possible?

Which is the INCORRECT property of lanthanoids?

Which element among the following lanthanoids has the smallest atomic radius?

Under identical conditions, the pressure of a real gas is ____________.

Which of the following molecules contain 25% s-character of carbon atom in hybrid state?

Which of the following molecules contain hybrid orbitals with 25% 's' character?

Chlorine trifluoride molecule undergoes sp³d hybridization, excited state electronic configuration of chlorine atom can be written as: