List of top Questions asked in MHT CET- 2026

Identify the number of unpaired electrons present and geometry respectively of \([\text{Co(NH}_3)_6]^{3+}\) complex.
Which of the following properties is responsible for the development of colour to the colloids?
What is order of radioactive decay of a substance ?
The rate constant of reaction is \(1.5\times 10^7 \text{s}^{-1}\) at 300 K and \(3.0\times 10^7 \text{s}^{-1}\) at 330 K. What is the activation energy for the reaction? [ \(R\times 2.303 = 19.15 \text{JK}^{-1}\text{mol}^{-1}\)]
The rate constant for the reaction \(2\text{N}_2\text{O}_5\rightarrow 4\text{NO}_2+\text{O}_2\) is \(3.0\times 10^{-5} \text{s}^{-1}\). If the rate is \(2.4\times 10^{-5} \text{mole L}^{-1} \text{s}^{-1}\) then the concentration of \(\text{N}_2\text{O}_5\,(\text{mol L}^{-1})\) is
The cells A and B contain aqueous solutions of ferrous chloride and ferric chloride respectively. The mass of iron deposited by the same quantity of electricity in cells A and B is in the ratio.
What happens during the discharge of a lead storage battery?
Nano materials not applied in
Identify the reaction from following so that the standard potential of \(\text{Cu}^{+2}/\text{Cu}\) electrode is 0.34 V. with respective to SHE ?
For a binary solution, when a nonvolatile nonelectrolyte solute is dissolved in solvent, the vapour pressure of solvent decreases by 20 % . what is mole fraction of solvent in solution ?
Calculate the boiling point of an aqueous solution containing 18 g glucose in 100 g water if the molal elevation constant of water is \(0.5 \text{K kg mol}^{-1}\).
[Molar mass of glucose \(= 180 \text{g mol}^{-1}\) and boiling point of water \(= 100 ^{\circ}\text{C}\)]
Which of the following is the colligative property of a solution?
Calculate the number of atoms present in 90 g of metal if it forms bcc structure.
[ \(ρ\times a^3 = 1.8\times 10^{-22}\) g ]
In the fcc structure, the number of tetrahedral holes per sphere is
Which of the following is an aromatic alcohol?
Which of the following alkanes is NOT obtained when a mixture of ethyl iodide and n-propyl iodide is subjected to Wurtz reaction?
What type of following reactions, the oxidative rancidity is?
Which from following alkenes is highly stabilized ?
Find the number of hyperconjugation structures in the isopropyl carbocation.
A compound forms hcp structure. What is the number of tetrahedral voids formed in 0.8 mol of it.
Which of the following compounds is formed when chlorine reacts with dry slake lime \(\text{Ca(OH)}_2\) ?
The solubility of AgCl in 0.1 M NaCl is S mol/L. If the solubility product of AgCl is \(1.8\times 10^{-10}\), then S is approximately:
What is the oxidation number of oxygen in \(\text{KO}_2\) ?
Identify from following a weak electrolyte based on their dissociation nature in aqueous medium.
The most abundant element in the universe is