List of top Chemistry Questions asked in MHT CET

Which of the following compounds will undergo a Cannizzaro reaction:
\( \text{CH}_3\text{CHO},\ \text{C}_6\text{H}_5\text{CHO},\ \text{CH}_3\text{COCH}_3 \)?
Find the ratio of the de Broglie wavelengths of an alpha particle and a proton accelerated through the same potential.
Calculate the potential energy of a \(1.5\,\text{kg}\) block attached to a spring with \(k = 100\,\text{N/m}\) displaced by \(0.2\,\text{m}\).
The relation between molar conductivity \( \Lambda_m \), conductivity \( \kappa \), and concentration \( C \) of an electrolyte solution is:
What product is formed when a ketone reacts with hydrazine \( (\mathrm{NH_2-NH_2}) \)?
If the concentration of an electrolyte solution decreases, the molar conductivity \( \Lambda_m \) will:
Identify the major product formed when phenol reacts with bromine water.
Find the oxidation state of Phosphorus in \( H_3PO_4 \) and \( H_3PO_3 \).
Which of the following polymers is prepared by condensation polymerization: Nylon-6,6 or Polythene?
Calculate the spin-only magnetic moment of a \( Mn^{2+} \) ion (Atomic number = 25).
What is the IUPAC name for the compound \( CH_3 - CH(OH) - CH_2 - CHO \)?
Predict the product when an alcohol reacts with sodium metal.
Which of the following is a disproportionation reaction: Clemmensen, Wolff–Kishner, or Cannizzaro?
Identify the specific reagent used in the Swarts reaction (e.g., \(AgF\) or \(SbF_3\)).
What is the oxidation state of oxygen in peroxides?
Name the reagent used in the conversion of benzene to nitrobenzene.
Which of the following polymers is a copolymer: Buna-S, Polythene, or PVC?
Which of the following aqueous solutions will show maximum vapour pressure at 300 K?
Which of the following reagents is used to prepare alkyl isocyanides from alkyl halides $(RX)$?
Identify the product when a ketone reacts with hydrazine $(NH_2-NH_2)$
The monomer used to prepare Orlon is
Which of the following is the correct IUPAC name for the compound with the molecular formula \( C_5H_{12} \) that contains a branched chain with a methyl group attached to the second carbon of a butane chain?
Calculate the osmotic pressure of 0.2 M aqueous solution of electrolyte at 300 K. If van't Hoff factor is 1.6 [R = 0.0821 atm dm$^3$ K$^{-1}$ mol$^{-1}$].
Which among the following has the highest boiling point?
Calculate the relative lowering of vapor pressure of a solution containing 0.56 g nonvolatile solute in 100 g water [molar mass of solute = 60 g mol\(^{-1}\)].