List of top Chemistry Questions asked in MHT CET

Which from following is NOT a state function ?

Calculate the work done for the following reaction at \(27\,^{\circ}\text{C}\)
\(\text{C}_2\text{H}_{4(g)}+\text{H}_{2(g)}⟶\text{C}_2\text{H}_{6(g)}\) (\(R = 8.314\,\text{JK}^{-1}\text{mol}^{-1}\))

Calculate standard Gibbs energy for any gaseous reaction if values of \(K_p\) and \(R\) respectively are \(3.5\times 10^{17}\) ; \(8.314\,\text{JK}^{-1}\text{mol}^{-1}\)

Calculate the shortest wavelength in hydrogen spectrum emission of Lymen series (\(R_H = 109677\,\text{cm}^{-1}\))

What is the number of bond pair of electrons and lone pair of electrons present in the valence shell of chalcogens in their hydride ?

Chlorine has two isotopes \(\text{Cl}^{37}\) and \(\text{Cl}^{35}\) with percentage abundance of \(25\%\) and \(75\%\) respectively. Find average atomic mass of chlorine ?

Identify thermosetting polymer from following.

Identify antimicrobial compound from following.

Identify ureaformaldehyde resin from following polymers?

Which from following, sugar is an aldohexose?

Which from following compounds is obtained when propionamide is treated with \(\text{Br}_2\) and concentrated aqueous KOH solution ?

Which from the following hydroxy compounds contain only one \(-\text{OH}\) group in a molecule?

Which from following compounds is classified as oligosaccharide?

Which from following amines is obtained by Gabrial phthalimide synthesis?

Which from the following is NOT a monocarboxylic acid?

Which from the following compounds is not obtained when methyl bromide is treated with ethyl bromide in presence of sodium metal in dry ether?

Identify reagent B in following reaction.
\(\text{R}-\text{X}\overset{\text{B} \,}{\rightarrow }\text{Nitroalkane}\)

Which of the following pair of reagents is used for the conversion of carboxylic acid to alcohol ?

Which of the following \(n\) mole compound is obtained when \(2n\) moles of \(\text{C}_6\text{H}_5\text{Cl}\) treated of with \(2n\) mole sodium atom in dry ether?

What is the oxidation state of cobalt in \([\text{Co}(\text{NH}_3)_6]^{3+}\) ?

What type of hybridization is found in \([\text{Ni}(\text{Cl})_4]^{2-}\)?

What is the highest possible oxidation state exhibited by manganese ?

Which among the following oxoacids of chlorine exhibits \(+3\) oxidation state of chlorine?

Identify general electronic configuration exhibited by \(2^{\text{nd}}\) series of transition elements.

Which of the following properties of colloid is used to measure the rate of migration of sol particles?