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

Which of the following yields only one type of monosubstituted chloroalkane upon chlorination?

\[\ce{{n} CH2 = CH2 ->[333 K - 343 K][6 - 7 atm, catalyst] X}\]

Which of the following is CORRECT about polymer 'X'?

The general formula for polysaccharide is ____________.

Which of the following statements is INCORRECT for the organic compounds which belong to homologous series?

Resorcinol on distillation with zinc dust gives ____________.

Which of the following is NOT a cyclic compound?

Stachyose is ____________.

Which of the following is a redox reaction?

In the electrolysis of brine solution, the reaction which occurs at anode is:

The IUPAC name of

\[\begin{array}{cc}
\phantom{.............}\ce{O}\phantom{..}\ce{CH3}\phantom{...}\ce{O}\phantom{...}\\
\phantom{...............}||\phantom{...}|\phantom{......}||\phantom{.....}\\
\ce{CH3 - CH2 - C - CH - C - H}
\end{array}\]

IUPAC name of the following compound is:

\[\begin{array}{cc}
\ce{C2H5-N-CH3}\\
|\\
\phantom{...}\ce{CH3}
\end{array}\]

The degree of ionization of 0.10 M solution of a weak monobasic acid is 4%. Find the value of K_a.

IUPAC name of the given compound is ____________.

\[\begin{array}{cc}
\ce{CH3}\phantom{.....}\\
|\phantom{........}\\
\ce{H3C - CH - CH2 - OH}
\end{array}\]

γ-isomer of BHC is called as ____________.

The resistance of a conductivity cell containing 0.001 M KCl solution at 298 K is 1500 Ω. What is the cell constant if conductivity of 0.001 M KCI solution at 298 K is 0.146 × 10⁻³ S cm⁻¹?

\[\ce{CH3 - CH2 - CH2 - Br ->[Na][dry ether] A ->[Cl2] B}\]

Identify the product B in the above reaction.

Which of the following is an ionic compound?

What is the change in oxidation number of Sulphur in following reaction?

\[\ce{MnO^-_{4(aq)} + SO^{2-}_{3(aq)} -> MnO^{2-}_{4(aq)} + SO^{2-}_{4(aq)}}\]

Identify the oxidising agent in the following reaction:

\[\ce{CH4_{(g)} + 2O2_{(g)} -> CO2_{(g)} + 2H2O_{(l)}}\]

Which of the following compounds is known as slaked lime?