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

The 3d-block elements that exhibits maximum number of oxidation states is ______.

Which of the following is a thermosetting polymer?

Which among the following is branched polymer?

A synthetic polymer which is an ester is ______.

Which type of colloid is formed on the dissolution of soap in water?

In the following reaction:

\[\ce{Ether ->[Hot HI] A + B + H2O}\],

If A and B are identical, the ether is ____________.

Which of the following is an example of substitutional impurity defect?

In which of the following nanomaterial, all three dimensions are less than 100 nm?

Which of the following reaction of diazonium salt involves retention of diazonium group?

Froth and whipped cream are examples of ____________.

When a quaternary ammonium hydroxide is strongly heated, an alkene and a tertiary amine are formed as the products. This reaction is known as ____________.

Which of the following compounds does not contain \[\begin{array}{cc}\backslash\phantom{......}\\\ce{C = O}\\
/\phantom{......}\\\end{array}\] group?

Which one of the following methods is used to make platinum sol?

When a cation or anion from ionic solid leaves its regular lattice site and moves to occupy an interstitial site, it is called as ____________.

If entropy of a solid is greater than zero, at T = 0, it is called ______.

Which of the following statements regarding catalyst is FALSE?

Which of the following is multimolecular colloid?

In the group \[\begin{array}{cc}
\ce{R'}\phantom{.........}\\
\backslash\phantom{.........}\\
\ce{C = O}\\
/\phantom{........}\\
\ce{R}\phantom{.........}
\end{array}\], the carbonyl carbon is joined to other atoms by ____________.

Identify the CORRECT statement.

____________ is used as a catalyst for the following reaction:

\[\ce{CO + \underset{\text{(Steam)}}{H2O} ⇌ CO2 + H2}\]