MHT CET 2025 25th April Evening Shift

Which from following statements is NOT true for phenol?

Which of the following reagents is used in the conversion of phenol into picric acid?

Which of the following is used as reagent in Etard reaction?

Which of the following elements contains maximum number of unpaired electrons?

What type of glycosidic linkages are present in amylose?

What is the total number of carbon atoms present in a sugar molecule of RNA nucleotide?

Identify the product formed in the following reaction.
$\mathrm{C}_6 \mathrm{H}_5-\mathrm{CH}_2-\mathrm{CH}_3 \xrightarrow[\text { ii) } \mathrm{H}_3 \mathrm{O}^{+}]{\text {i) alk. } \mathrm{KMnO}_4}$ Product

Identify the product formed in the following reaction. $\left(\mathrm{CH}_3 \mathrm{CO}\right)_2 \mathrm{O} \xrightarrow{\mathrm{H}_2 \mathrm{O}}$ Product

Which of the following pair of compounds consists equal number of lone pair of electrons in the valence shell of central atom?

Which of the following is more polar?

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

If Instantaneous rate of reaction is stated as $-\frac{1}{2} \frac{\mathrm{~d}[x]}{\mathrm{dt}}=-\frac{\mathrm{d}[\mathrm{y}]}{\mathrm{dt}}=\frac{1}{2} \frac{\mathrm{~d}[\mathrm{z}]}{\mathrm{dt}}$, identify the reaction.

What is the time required for $99 \%$ completion of a first order reaction if rate constant is $23.03 \mathrm{~min}^{-1}$ ?

Which from following is useful to extract analgesic and antimicrobial compounds?

Which from following amines on heating with chloroform and ethanolic potassium hydroxide produces foul smell?

Which from following compounds does NOT contain nitrogen in it?

What is the number of moles of H atoms required for complete reduction of one mole acetonitrile?

Identify the correct increasing order of field strength of ligands from following.

Find the EAN of Zn in $\left[\mathrm{Zn}\left(\mathrm{NH}_3\right)_4\right]^{2+}$ ?

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

Which from following elements in respective oxidation state develops highest spin only magnetic moment?

What is molar conductivity at zero concentration in $\Omega^{-1} \mathrm{~cm}^2 \mathrm{~mol}^{-1}$ for aluminium sulphate, if molar ionic conductivities at zero concentration of $\mathrm{Al}^{+3}$ and $\mathrm{SO}_4^{-2}$ are $189 \Omega^{...

If standard reduction potential $\left(\mathrm{E}^{\circ}\right)$ of $\left(\mathrm{Mg}_{(\mathrm{aq})}^{+2} \mid \mathrm{Mg}_{(\mathrm{s})}\right),\left(\mathrm{Ag}_{(\mathrm{aq})}^{+} \mid \mathrm{Ag}_{(\mathrm{s})}\right),\left(\mathrm{Z...

Identify the product formed when 2-Bromobutane is heated with aqueous solution of sodium hydroxide.

When 2-methylbut-2-ene is treated with hydrogen chloride, the major product formed is

\(\text { Identify ' } A \text { ' in the following reaction. }\)
A $\xrightarrow{\text { Lithium amide }}$ Ethynyl lithium $\xrightarrow{\text { Bromoethane }}$ But - 1 - yne

Calculate the pH of centimolar solution of monoacidic weak base. Which is $10 \%$ dissociated in its aqueous solution?

A monobasic weak acid dissociates $2 \%$ in its 0.002 M solution. Calculate the dissociation constant of weak acid.

Which among the following salts forms basic solution when dissolved in water?

Which of the following compounds is an optically inactive compound?

In carbinol system, sec-Butyl alcohol is named as

Calculate the number of moles of nonvolatile solute dissolved in 0.5 kg solvent if molal elevation constant for solvent is $2 \mathrm{~kg} \mathrm{~K} \mathrm{~mol}^{-1} \left[\Delta \mathrm{T}_{\mathrm{b}}=0.8 \mathrm{~K}\right]$

Calculate the vapour pressure of solution if relative lowering of vapour pressure and vapour pressure of pure solvent are 0.018 and 18 mm Hg respectively at 300 K .

Arrange the following equimolar solutions according to increasing order of osmotic pressure [Assume complete ionisation]
i) KCl
ii) $\mathrm{BaCl}_2$
iii) $\mathrm{AlCl}_3$
iv) $\mathrm{Al}_2\left(\mathrm{SO}_4\right)_3$

Which of the following is an acidic oxide?

Which of the following house hold plastic material is used to prepare drinking straws?

Which from following polymers is used as wool substitute?

Identify the monomers used in preparation of Nylon 2- nylon 6

What is oxidation number of sulphur in $\mathrm{SO}_3$ ?

What is the charge required to convert $2 \mathrm{~mol} \mathrm{KMnO}_4$ to $\mathrm{MnSO}_4$ ?

Which colour is developed to the solution when alkaline earth metals are dissolved in liquid ammonia?

Calculate the number of unit cells in $1 \mathrm{~cm}^3$ volume of metal if unit cell edge length is $1.25 \times 10^{-8} \mathrm{~cm}$.

What is the total number of unit cells shared by each corner particle of bcc unit cell?

Calculate the total volume occupied by all particles in fcc unit cell if volume of unit cell is $6.4 \times 10^{-23} \mathrm{~cm}^3$

Find the volume of 56 g dinitrogen at STP

A container contains $4 \mathrm{~g} \mathrm{H}_2, 4 \mathrm{~g} \mathrm{He}$ and certain amount of 'Ne' at a certain temperature. What is the mass of 'Ne' required so that the partial pressure exerted by 'Ne' is equal to the partial pressur...

Which from following substances is classified as macromolecular colloid?

For a certain reaction, $\Delta \mathrm{H}=-210 \mathrm{~kJ}$ and $\Delta \mathrm{S}=-150 \mathrm{~kJ} \mathrm{~K}^{-1}$ Find the temperature so that $\Delta \mathrm{G}=0$.

Calculate the work done in joule if 1 mole of an ideal gas compressed from volume $24 \mathrm{dm}^3$ to $13 \mathrm{dm}^3$ at constant external pressure 3 bar.

Which from following is an example of both intensive property and state function?