MHT CET 2026 16th April Morning Shift

Which of the following is an aromatic alcohol?

What is the nature of alcohols in aqueous medium?

Which of following observations is found in Tollens test for aldehydes?

An organic compound $\text{CH}_3\text{-CH=CH-CH}_2\text{-CHO}$ is taken in two different containers A and B. Sample in A is treated with $\text{H}_2$ / Ni forming new compound P. Sample in B is treated with $\text{LiAlH}_4$ and hydrolyzed f...

What is the energy of an electron in a hydrogen atom in a stationary state corresponding to n = 2 ?

Identify the linkage in backbone of single strand of DNA ?

What is the common name for the simplest carboxylic acid, HCOOH ?

Which of the following molecules is paramagnetic?

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...

What type of following reactions, the oxidative rancidity is?

Nano materials not applied in

Which of the following detergents is used as germicide?

Which of the following reactions uses diazonium salt ?

Which of the following statements is NOT correct?

Identify the number of unpaired electrons present and geometry respectively of $[\text{Co(NH}_3)_6]^{3+}$ complex.

Identify oxidation state of cobalt ion in the complex, $[\text{Co(NH}_3)_5\text{Br}]\text{SO}_4$ .

Which of the following ionic species is present in hemoglobin and responsible for transformation of oxygen ?

What is the observed electronic configuration of Cu ?

Identify the factor responsible for colour of transition metal compounds.

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 ?

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?

Find the number of hyperconjugation structures in the isopropyl carbocation.

Which of the following alkyl halides is hydrolyzed most rapidly by the $\text{SN}^2$ mechanism ?

Which of the following alkyl halides undergoes $\text{SN}^1$ reaction most readily?

Which from following alkenes is highly stabilized ?

Which of the following alkanes is NOT obtained when a mixture of ethyl iodide and n-propyl iodide is subjected to Wurtz reaction?

The most abundant element in the universe is

The solubility product of a sparingly soluble salt BA is $6.4 \times 10^{-13}$. Calculate it's solubility in $\text{g dm}^{-3}$ .Molar mass of salt is $190\ \text{g mol}^{-1}$ .

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:

Identify from following a weak electrolyte based on their dissociation nature in aqueous medium.

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 $...

Which of the following is the colligative property of a solution?

What is order of radioactive decay of a substance ?

Identify increasing order of acidity for following diprotic acids in aqueous solutions.

Which of the following processes develops cross-links in elastomer?

Which of the following is not a basis of classification of polymers ?

What is the oxidation number of oxygen in $\text{KO}_2$ ?

Which of the following compounds is formed when chlorine reacts with dry slake lime $\text{Ca(OH)}_2$ ?

A compound forms hcp structure. What is the number of tetrahedral voids formed in 0.8 mol of it.

Calculate the number of atoms present in 90 g of metal if it forms bcc structure.[ $\rho \times a^3 = 1.8 \times 10^{-22}$ g ]

In the fcc structure, the number of tetrahedral holes per sphere is

Calculate the amount of aluminium present in $\text{Al}_2(\text{SO}_4)_3$ if the compound contains 4 g of sulfur.[Molar mass of sulfur = 32 g/mol , Molar mass of Al =27 g/mol ]

Which of the following statements is true about ideal gas ?

Which of the following properties is responsible for the development of colour to the colloids?

What is the change in entropy of surrounding for the reaction,$\text{H}_{2(g)} + 1/2\ \text{O}_{2(g)} \rightarrow \text{H}_2\text{O}_{(l)}$at 298 K if standard enthalpy of formation of water is $-286$ kJ ?

In a particular reaction, 4 kJ heat is released by the system and 12 kJ work done on the system. Calculate the $\Delta H$ and $\Delta U$.

Which of the following relations is correct for a reaction $\text{S}_{(s)} + \text{O}_{2(g)} \rightarrow \text{SO}_{2(g)}$ ?