MHT CET 2026 11th April Evening Shift

An organic compound with the molecular formula $\text{C}_6\text{H}_6\text{O}$ dissolves in NaOH, gives a characteristic colour with neutral $\text{FeCl}_3$ and on treatment with bromine water gives a tri bromo derivative. Which is that comp...

What type of mechanism is followed by dehydration of alcohol to form ether?

The number of primary isomeric alcohols of the molecular formula $\text{C}_4\text{H}_{10}\text{O}$ is

When ethanal and propanal undergo aldol condensation with dilute NaOH, the pair of products obtained by cross condensation reaction is

What are the total number of electrons present in s and p orbitals respectively in the argon?

What type of saccharide the maltose is?

Which of the following statement about enzyme is correct ?

The half life of first order reaction is $850$ s. The initial concentration of the reactant is $0.06$ mol $\text{dm}^{-3}$. What concentration would remain after $1200$ s ?

Half life period of a first order reaction is $1386$ seconds. The rate constant of the reaction is

What is the order of the following reaction ?$2\text{H}_2\text{O}_2 (l) \rightarrow 2\text{H}_2\text{O} (l) + \text{O}_2 (g)$, if rate = $k [\text{H}_2\text{O}_2]$

What is the result when soap is used in hard water?

Identify the different types of bonds present in quaternary ammonium salts.

Which of the following is an ambident ligand ?

Which of the following sets of ligands does NOT contain ambident ligand in it?

What type of color is observed when a compound absorbs red coloured light?

Which of the following lanthanoids is radioactive?

Which transition series includes elements Co and Mo respectively?

The standard potential of $\text{Cu}^{+2}/\text{Cu}$ is $0.34$ V at $298$ K. Calculate its potential at the same temperature when the $\text{Cu}^{+2}$ ion concentration is $0.1$ M.

Which from following options is true when an electrolyte solution is diluted ?

Match List I with List II.List I (Conversion)List II (Number of Faraday required)A. $1$ mole of $\text{H}_2\text{O}$ to $\text{O}_2$I. $3F$B. $1$ mol of $\text{MnO}_4^-$ to $\text{Mn}^{2+}$II. $2F$C. $1.5$ mol of Ca from molten $\text{CaCl}...

What is the difference in terms of molar masses of second and fourth members of homologous series?

Which of the following types of reactions is used to prepare Alkyl benzene?

Which of the following compounds is formed when chloroform is exposed to air and light?

Identify the major product of dehydrohalogenation of $\text{CH}_3\text{-CH}_2\text{-CH(Br)-CH}_3$.

In Gatterman reaction, which of the following catalyst is used?

Cyclohexene on oxidation by $\text{KMnO}_4$ in dilute $\text{H}_2\text{SO}_4$ produces

Which of the following compounds does not decolourise $\text{Br}_2$ water?

Which of the following species is used in Friedel - Craft reaction?

$2.8$ g of KOH is dissolved in a $500$ mL solution at $298$ K. What is the $p^H$ of solution ? (molar mass of KOH = $56$ g/mol)

What is the solubility of $\text{BaSO}_4$ in g /$\text{dm}^3$ if its solubility product is $1.0 \times 10^{-10}$ at $25^\circ$C. [Molar mass of $\text{BaSO}_4 = 233$ g/mol]

What is the normal pH of human blood?

Identify a solution which contains solid as solute and liquid as solvent.

A solution of $50$g of solute 'X' is dissolved in $150$ g of 'Y' solvent boils at $357.27$ K. What is the molar mass of solute?(Given $K_b$ and boiling point pure solvent is $2.77$ K kg/mol and $350.06$ K respectively.)

The partial pressure of a gas at $25^\circ$C is $0.18$ atm, calculate the concentration of the gas dissolved at the same temperature,If $K_H$ is $0.15\ \text{mol dm}^{-3}\ \text{atm}^{-1}$

Which of the following compounds is most acidic in nature?

Match the Xenon compounds in Column-1 with its structure in Column-II.Column – IColumn – II(a) $\text{XeF}_4$(i) pyramidal(b) $\text{XeF}_6$(ii) square planar(c) $\text{XeOF}_4$(iii) distorted octahedral(d) $\text{XeO}_3$(iv) square pyramid...

Buna - S is an example of ,

Which of the following is the monomer of Teflon polymer?

Find the oxidation number of Cl in $\text{ClO}_4^{-1}$

Which alkaline earth metal carbonate decomposes most easily?

In a fcc arrangement of A and B atoms in which 'A' atoms are at the corners of the unit cell and 'B' atoms are at the face centers. One of the 'A' atoms is missing from one corner in unit cell. What is the simplest formula of a compound ?

A compound forms bcc unit cell with edge length $400$ pm. Determine the molar mass of the compound if the density of compound is $3.5\ \text{g cm}^{-3}$ [$N_A = 6.022 \times 10^{23}$]

What is the number of neighbouring spheres for any particle in the fcc crystal lattice ?

Calculate the volume of $99$ g of $\text{CO}_2$ at STP ?

A syringe has a volume of $10.0\ \text{cm}^3$ at a pressure of $1$ atm. If the end is sealed and the plunger is pushed down (constant temperature), what will be the final volume when the pressure becomes $3.5$ atm?

Which of the following nanomaterial has all the three dimensions $< 100$ nm?

Identify the gas adsorbed by solid to the largest extent at their respective critical temperature.

The equilibrium constant for a reaction is $100$. What will be the value of standard Gibbs energy change at $298$ K ? ($R = 8.314$ J $\text{K}^{-1}\text{mol}^{-1}$)

The bond dissociation enthalpy of $\text{H}_2$, $\text{Cl}_2$ and HCl are $434$, $242$ and $431$ kJ $\text{mol}^{-1}$ respectively. Calculate the enthalpy of formation of HCl.

$200$ mL of ethylene gas and $150$ mL of HCl gas were allowed to react at $1$ bar. Pressure to form gaseous ethyl chloride. What is the work done during the reaction?