MHT CET 2026 17th April Morning Shift

Identify ' Z' in the following reaction.

Identify trihydric phenol from following.

What is uncertainty in velocity of an electron if uncertainty in measurement of position is 50 pm ? $(m_e = 9.1 \times 10^{-31}\text{kg},\ h = 6.63 \times 10^{-34}\text{Js},\ \pi = 3.142)$

Which from following compounds is used to prepare adipic acid, enzymatically in Green technology developed by Darth and Frost?

Which carbon atom (numbered from 1' to 5') of ribose lacks the oxygen to form deoxyribose ?

Which from following amino acids does NOT contain chiral carbon?

Which from following oils is mainly a saturated fats?

Which from the following is a correct decreasing order of boiling points for following organic compounds ?

When will be the acidic character of carboxylic acid higher in following cases ?

Identify a molecule having highest dipole moment from following.

Half life of zero order reaction is 1 hour. If initial concentration of reactant is 2.0 mol $\text{L}^{-1}$, find the time required to decrease concentration from 0.50 to 0.25 mol $\text{L}^{-1}$

What is the term used for the minimum kinetic energy required for the reactant molecules to undergo reaction?

If time required for 90 % completion of a first order reaction is '$t$'. What is the time required for 99.9 % completion of reaction at same temperature?

Identify the major product obtained when ethyl amine is reacted with excess of methyl iodide ?

Identify correct decreasing order of basic strength of amines

What is EAN of Co in $[\text{Co}(\text{NH}_3)_6]^{3+}$?

Identify the total number of complexes from following list having monodentate ligands in them(a) Tetracyanonickelate (II) ion(b) Potassium hexafluoroaluminate (III)(c) Tetraamminecopper(II) ion(d) Potassium trioxalatoaluminate (III)

Why transition elements have more tendency to form interstitial compounds?

If the emf of cell, $\text{Cu}_{(s)} \mid \text{Cu}^{2+}_{(1M)} \| \text{Ag}^{+}_{(1M)} \mid \text{Ag}$ is 0.463 V at $25\ ^\circ\text{C}$ and standard potential of Cu electrode is 0.337 V. Find the standard potential of Ag electrode

Which of the following hot aqueous solutions is used to dip carbon rods of $\text{H}_2 - \text{O}_2$ fuel cell ?

The conductivity of 0.02 M of KCl solution at 298 K is 0.0123 $\text{ohm}^{-1}\ \text{cm}^{-1}$. If the resistance of the cell containing this solution is 120 ohms, what is the value of the cell constant ?

Which from following statements is NOT true about homologous series?

Which among the following is haloalkyne?

Which from following elements is NOT present in mustard gas?

Which of the following reactions is used for the preparation of alkyl fluorides from alkyl chlorides?

Which among the following is allylic halide?

When excess of chlorine is used in the chlorination of methane find the major product obtained.

Alkenes on oxidation with $\text{KMnO}_4$ in dil $\text{H}_2\text{SO}_4$ forms

Calculate the solubility in mol $\text{dm}^{-3}$ of sparingly soluble salt BA at 293 K if its solubility product is $8.56 \times 10^{-5}$ at same temperature.

Which from following salts does not undergo hydrolysis ?

What is IUPAC name of following compound?

Which of the following concentrations of solutions of urea in water exhibits minimum freezing point depression?

Calculate van't Hoff factor for aqueous solution of 0.02 m formic acid if it freezes at -0.045 $^\circ\text{C}$.[ $K_f$ = 1.86 K kg $\text{mol}^{-1}$ and freezing point of water = $0\ ^\circ\text{C}$ ]

Calculate the molar mass of nonvolatile solute when 4 g of it is dissolved in 100 g solvent that boils at 319.4 K [$K_b$ = 2.4 K kg $\text{mol}^{-1}$; B.P of pure solvent = 319 K]

Which from the following is NOT polymorphic form of silica ?

Which from following catalysts is used in contact process of industrial production of sulfuric acid using $\text{SO}_2$ and $\text{O}_2$ (air).

Which from following compounds has lowest thermal stability?

Which from following is a homopolymer ?

Which from following polymers is used to obtain articles like rain coats?

Which of the following reactions is NOT an example of redox reaction?

Which of the following elements belongs to group 2 and sixth period of periodic table?

Find the volume occupied by a particle in a simple cubic unit cell if the radius of a particle in it is 190 pm.

Calculate the number of unit cells in $1\text{cm}^3$ of metal if it forms simple cubic structure with unit cell edge length 500 pm.

Calculate the number of molecules present in 2.24 $\text{dm}^3$ of carbon dioxide at STP ?

$V_0$ and $V_t$ are volumes of an ideal gas at $0\ ^\circ\text{C}$ and $t\ ^\circ\text{C}$ respectively, find ratio $\dfrac{V_t}{V_0}$

Identify a nanomaterial having all three dimensions less than 100 nm?

Which from following is NOT an example of oil in water emulsion?

Which of the following equations is used to obtain enthalpy change of a reaction?

A system is provided 50 J of heat and work done on the system is 10 J. What is change in internal energy ?

At $25\ ^\circ\text{C}$ standard enthalpy of combustion of $\text{H}_2$, Cyclohexene and cyclohexane are -241, -3800 and -3920 kJ $\text{mol}^{-1}$ respectively. What is the heat of hydrogenation of cyclohexene?