MHT CET 2025 23rd April Morning Shift

Which of the following has highest solubility in water?

Identify the final product obtained when ${ }^a$ mixture of vapours of phenol and hydrogen is passed over nickel catalyst at 433 K .

Identify the reagent R necessary to bring the following conversion.

Which among the following compounds has highest boiling point?

What is the numerical value of angular momentum for an electron in first orbit of hydrogen atom? ( $\mathrm{h}=6.626 \times 10^{-34} \mathrm{Js}$ )

What type of glycosidic linkages are present in cellulose?

What is the total number of -OH groups present in ribonucleoside?

\(\text { Identify substrate ' } S \text { ' in the following reaction. }\)
\(\mathrm{S} \xrightarrow{\text { Dimethylcadmium }} \text { Propanone }+ \text { Cadmium chloride }\)

Which of the following compounds has high lattice enthalpy?

Identify from following compounds where valence shell of 'Xe' consists one lone pair of electrons.

Find the rate of following reaction.
\(2 \mathrm{~N}_2 \mathrm{O}_{5(\mathrm{~g})} \longrightarrow 4 \mathrm{NO}_{2(\mathrm{~g})}+\mathrm{O}_{2(\mathrm{~g})}\)
if concentration of $\mathrm{NO}_2$ increases to $5.2 \times 10^{-3} \mathrm{M...

The rate constant of a first order reaction is $1.15 \times 10^{-3} \mathrm{~s}^{-1}$. How long will 5 g of reactant take to reduce to 3 g ?

Which of the following is an example of first order reaction?

What is the medicinal property of Eugenol?

What is the number of moles of hydrogen atoms required to reduce one mole of nitroethane completely using Sn and HCl ?

Which among the following ligands has highest field strength?

What is EAN of metal ion in hexacyanoferrate (II) ion?

Which element from following has largest ionic size in +3 state?

Find the value of spin only magnetic moment for $\mathrm{Zn}^{2+}$ in BM.

Standard potential of electrode reaction $\mathrm{Cu}_{(\mathrm{aq})}^{+2}+2 \mathrm{e}^{-} \longrightarrow \mathrm{Cu}_{(\mathrm{s})}$ is +0.34 V .
What is standard potential of reaction
$$ 2 \mathrm{Cu}_{(\mathrm{s})} \longrightarrow 2 \m...

Consider galvanic cell, ${ }^{\ominus} \mathrm{A}_{(\mathrm{s})}\left|\mathrm{A}_{(\mathrm{aq})}^{+2}\right|\left|\mathrm{B}_{(\mathrm{aq})}^{+}\right| \mathrm{B}_{(\mathrm{s})}^{\oplus}$
if emf of cell is positive, identify a correct cell ...

What is value of $E_{\text {cell }}$ at 298 K for the reaction, $\mathrm{Zn}_{(\mathrm{s})}+\mathrm{Cu}^{+2}(0.1 \mathrm{M}) \longrightarrow \mathrm{Zn}^{+2}(0.1 \mathrm{M})+\mathrm{Cu}_{(\mathrm{s})}$ if $\mathrm{E}_{\text {cell }}^{\circ}...

Identify the principle suggesting to avoid protection and deprotection of selective group for organic reactions in green chemistry.

Which from following is a correct increasing order of basic strength of compounds?

Which of the following compounds forms 1-bromo-1-methylcyclohexane when treated with HBr ?

The reaction of aryl halide with sodium metal in dry ether to give biphenyl is known as

What is the molar mass of third homologue of alkane series?

Identify the product ' Z ' in the following series of reactions.

Identify product ' B ' in the following sequence of reactions.
\(\text { 1,2-Dibromoethane } \xrightarrow[\text { alcohol }]{\mathrm{KOH}} A \xrightarrow{\text { sodamide }} B\)

Solubility of binary sparingly soluble salt is $1.12 \times 10^{-4} \mathrm{~g} / \mathrm{dm}^3$. Calculate its solubility product (molar mass of salt $=112 \mathrm{~g} \mathrm{~mol}^{-1}$ )

Which among the following salts forms basic solution in water?

A weak base is $5 \%$ dissociated in its 0.01 M solution. Calculate the dissociation constant.

Which among the following is a pair of functional isomers?

Determine the expected value of $\Delta T_f$ for $1 \mathrm{~m} \mathrm{CaCl}_2$ solution if 1 m urea solution has $\Delta \mathrm{T}_{\mathrm{f}}$ value ' $x$ ' K .

Calculate the molality of solution of nonvolatile solute if boiling point elevation is 1.75 K .
[ $\mathrm{K}_{\mathrm{b}}$ for solvent $=3 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$ ]

Calculate van't Hoff factor of aqueous solution of 0.18 m electrolyte that freezes at $-0.54^{\circ} \mathrm{C}$.
$\left(\mathrm{K}_{\mathrm{f}}\right.$ for solvent $\left.=1.86 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}\right)$

Which of the following inert gases is used for magnetic resonance imaging?

Which from following polymers is used to obtain oil seals?

What are the monomers used in preparation of PHBV?

Identify correct statement for reaction stated below.
\(\mathrm{Ag}_2 \mathrm{O}+\mathrm{H}_2 \mathrm{O}+2 \mathrm{e}^{-} \longrightarrow 2 \mathrm{Ag}+2 \mathrm{OH}^{-}\)

Identify the element forming peroxide on reaction with oxygen.

Which from following pair of compounds exhibits isomorphism?

Calculate the number of atoms in 1 g metal if it forms fcc crystal structure.
$\left[\rho \times \mathrm{a}^3=1.728 \times 10^{-22} \mathrm{~g}\right]$

Calculate the volume occupied by all particles in bcc unit cell if the volume of unit cell is $8.0 \times 10^{-23} \mathrm{~cm}^3$.

A container contains equal masses of $\mathrm{H}_2, \mathrm{He}$, $\mathrm{CO}_2$ and Ne at a certain temperature. Which of the following gas exerts maximum partial pressure?

What is the number of moles present in $1 \mathrm{~m}^3$ of any gas at STP?

Which from following is classified multimolecular colloid?

Calculate work done in isothermal reversible expansion of 1 mole ideal gas from initial pressure 10 bar to final pressure 1 bar at 300 K . $\left(\mathrm{R}=8.314 \mathrm{~J} \mathrm{~K}^{-1} \mathrm{~mol}^{-1}\right)$.

Calculate the standard enthalpy change for reaction,
$$ \begin{aligned} & \mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}_{(l)}+3 \mathrm{O}_{2(\mathrm{~g})} \longrightarrow 2 \mathrm{CO}_{2(\mathrm{~g})}+3 \mathrm{H}_2 \mathrm{O}_{(l)} \\ & \text { ...

Which from following reactions is exothermic?