MHT CET 2023 11th May Morning Shift

Identify the product obtained when phenol is reacted with dilute nitric acid at low temperature.

Which of the following is primary allylic alcohol?

Identify the products of following reaction:

Which from following equations is used to express the angular momentum of an electron in a stationary state?

Which emission transition series is obtained when electron jumps from \(\mathrm{n}_2=\infty\) to \(\mathrm{n}_1=1\) ?

Which of following is NOT correct about fructose?

Identify the reagent that confirms the presence of five \(-\mathrm{OH}\) groups in glucose.

Identify the product of following reaction.
Benzoyl chloride \(\stackrel{\mathrm{H}_2 \mathrm{O}}{\longrightarrow}\) product

Which metal halide from following has lowest ionic character ( \(\mathrm{M}=\) metal atom)?

Which among the following halogens combines readily with metals to form metal halides with highest ionic character?

Identify a molecule with incomplete octet from following.

For an elementary reaction
\(2 \mathrm{~A}+\mathrm{B} \longrightarrow 3 \mathrm{C}\)
rate of appearance of \(\mathrm{C}\) is \(1.3 \times 10^{-4} \mathrm{~mol} \mathrm{~L}^{-1} \mathrm{~s}^{-1}\), the rate of disappearance of \(\mathrm{A}\)...

Slope of the graph between \(\log \frac{[\mathrm{A}]_0}{[\mathrm{~A}]_{\mathrm{t}}}\) (y axis) and time ( \(x\) axis) for first order reaction is equal to:

What is half life time of a first order reaction if initial conc. of reactant is \(0.01 \mathrm{~mol} \mathrm{~L}^{-1}\) and rate of reaction is \(0.00352 \mathrm{~mol} \mathrm{~L}^{-1}\) minute \(^{-1}\) ?

Which among the following statements is TRUE about gammexane?

Which among the following reagents is called as Hinsberg's reagent?

Which among the following amines has highest value of \(\mathrm{pK}_{\mathrm{b}}\) ?

Benzonitrile on reduction with stannous chloride in presence of hydrochloric acid followed by acid hydrolysis forms:

Identify a CORRECT formula for spin only magnetic moment.

What is total number of donor atoms in \(\left[\mathrm{Co}\left(\mathrm{H}_2 \mathrm{O}\right)\left(\mathrm{NH}_3\right)_5\right] \mathrm{I}_3\) ?

Which among following complexes is a neutral complex?

Oxidation state of manganese in potassium permanganate is:

Find the number of faradays of electricity required to produce \(45 \mathrm{~g}\) of \(\mathrm{Al}\) from molten \(\mathrm{Al}_2 \mathrm{O}_3\).
(At. mass of \(\mathrm{Al}=27\) )

The molar conductivity of \(0.02 \mathrm{~M} \mathrm{~AgI}\) at \(298 \mathrm{~K}\) is \(142.3 \Omega^{-1} \mathrm{~cm}^2 \mathrm{~mol}^{-1}\). What is its conductivity?

Which among the following is CORRECT formula for determination of cell constant?

Identify 'A' in the following reaction.

Which among the following alkenes is most stable?

Which of the following compounds has highest boiling point?

Which of the following salts turns red litmus blue in its aqueous solution?

What is the concentration of \(\mathrm{OH}^{-}\) ion in a solution containing \(0.05 \mathrm{~M} \mathrm{~H}^{+}\) ions?

Calculate the \(\mathrm{pH}\) of \(1.36 \times 10^{-2} \mathrm{M}\) solution of perchloric acid.

The IUPAC name of following compound is:

What is IUPAC name of the compound?

What is IUPAC name of following compound?

If \(\mathrm{K}_{\mathrm{b}}\) denote molal elevation constant of water, then boiling point of an aqueous solution containing \(36 \mathrm{~g}\) glucose (molar mass \(=180\) ) per \(\mathrm{dm}^3\) is:

What is vapour pressure of a solution containing \(1 \mathrm{~mol}\) of a nonvolatile solute in \(36 \mathrm{~g}\) of water \(\left(\mathrm{P}_1^0=32 \mathrm{~mm} \mathrm{~Hg}\right)\) ?

Which among following salts shows decrease in solubility with increase in temperature?

Name the accelerator used to introduce network of crosslink in elastomer.

Which among the following pairs of polymers contains both members as copolymers?

Which of the following is a property of alkali metals?

Which formula is used to calculate edge length in bcc structure?

What is atomic mass of an element with \(\mathrm{BCC}\) structure and density \(10 \mathrm{~g} \mathrm{~cm}^{-3}\) having edge length \(300 \mathrm{~pm}\) ?

What is the number of unit cells present in a cubic pack crystal lattice having 4 atoms per unit cell and weighing \(0.60 \mathrm{~g}\) (molar mass \(\left.60 \mathrm{~g} \mathrm{~mol}^{-1}\right)\) ?

What is the volume in \(\mathrm{dm}^3\) occupied by \(3 \mathrm{~mol}\) of ammonia gas at STP?

Which of the following formulae is used to determine compressibility factor for measurement of deviation from ideal behaviour?

Identify physisorption from following.

Identify the catalyst (A) used in following reaction.
\(\mathrm{CO}+\mathrm{H}_2 \mathrm{O} \stackrel{\mathrm{A}}{\rightleftharpoons} \mathrm{CO}_2+\mathrm{H}_2\)

What is the value of increase in internal energy when system does \(8 \mathrm{~J}\) of work on surrounding by supplying \(40 \mathrm{~J}\) of heat to it?

Which among the following is TRUE for isobaric process?

What is value of PV type of work for following reaction at 1 bar?
$$\underset{(200 \mathrm{~mL})}{\mathrm{C}_2 \mathrm{H}_{4(\mathrm{~g})}}+\underset{(150 \mathrm{~mL})}{\mathrm{HCl}_{(\mathrm{g})}} \longrightarrow \mathrm{C}_2 \mathrm{H}_5...