MHT CET 2024 4th May Morning Shift

Identify the product of following reaction.

Which of the following is a secondary allylic alcohol?

Identify the product obtained when ethers are dissolved in cold concentrated sulphuric acid.

Which of the following compounds when treated with ammoniacal silver nitrate exhibits silver mirror test?

Which of the following is Stephen reaction?

Which of the following statements is correct regarding isobars?

Calculate wave length for emission of a photon having wave number $11516 \mathrm{~cm}^{-1}$.

Which of the following one letter symbol is used to represent aspartic acid?

Which from following compounds is used to prepare adipic acid using enzymes in green technology developed by Drath and Frost?

Which from following statements is CORRECT about saccharic acid?

Which from following molecules does not have lone pair of electrons in valence shell of central atom?

For the reaction,
\(3 \mathrm{I}_{\mathrm{(aq.)}}^{-}+\mathrm{S}_2 \mathrm{O}_{8(\mathrm{aq.})}^{2-} \longrightarrow 2 \mathrm{SO}_{4(\mathrm{aq.})}^{2-}+\mathrm{I}_{3(\mathrm{aq.})}^{-}\)
rate of formation of $\mathrm{SO}_{4(\mathrm{aq.})}...

Half life of a first order reaction is 1 hour. What fraction of it will remain after 3 hour?

In the Arrhenius plot of logk versus $1 / T$ find the value of intercept on $y$ axis

How many isotopes of nitrogen are found?

Identify neutral sphere complex from following.

Identify a ligand having two donor atoms but uses a pair of electrons of either donor atom to form coordinate bond.

Identify ferromagnetic substance from following.

Which pair of elements from following has halt filled d-orbital in observed electronic configuration?

Which of the following reactions occurs at cathode during discharging of lead accumulator?

Calculate the amount of electricity required in coulombs to convert 0.08 mol of $\mathrm{MnO}_4^{-}$to $\mathrm{Mn}^{2+}$.

The conductivity of 0.005 M NaI solution at $25^{\circ} \mathrm{C}$ is $6.07 \times 10^{-4} \Omega^{-1} \mathrm{~cm}^{-1}$. Calculate its molar conductivity

Which of the following is correct decreasing order of boiling point of compounds?

The correct order of reactivity for reactions involving cleavage of $\mathrm{C}-\mathrm{Cl}$ bond in following compounds is

Which from following mixtures in water acts as a basic buffer?

Calculate the pH of a buffer solution containing 0.35 M weak acid and 0.70 M of its salt with strong base if $\mathrm{pK}_{\mathrm{a}}$ is 4.56 .

Calculate the concentration of weak monobasic acid if its degree of dissociation and dissociation constant are $5.0 \times 10^{-4}$ and $5.0 \times 10^{-9}$ respectively.

Which from following pairs of compounds exhibits metamerism?

Which of the following alkenes does NOT exhibit cis-trans isomerism?

Identify the chiral molecule from following.

How many isomers of $\mathrm{C_4H_{11}N}$ are secondary amines?

What is

IUPAC
name of Ethylmethylisopropylamine?

What is IUPAC name of Acrylic acid?

Which of the following solutions on complete dissociation exhibits maximum elevation in boiling point?

Calculate vapour pressure of a solution containing mixture of 2 moles of volatile liquid A and 3 moles of volatile liquid $B$ at room temperature. $\left(\mathrm{P}_{\mathrm{A}}^{\circ}=420, \mathrm{P}_{\mathrm{B}}^{\circ}=610 \mathrm{~mm} ...

Calculate the molar mass of non volatile solute when 1 g of it is dissolved in 100 g solvent decreases its freezing point by 0.2 K .
$\left[\mathrm{K}_{\mathrm{f}}=1.2 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}\right]$

Identify a mineral of zinc from following.

Identify the element having lowest first ionization enthalpy.

What is the value of electronegativity of oxygen?

Which from following statements about neoprene is false?

Which from following polymers is not obtained by addition polymerisation method?

Which compound from following contains iodine with highest oxidation number?

Which of the following colours is developed when alkali metal is dissolved in liquid ammonia?

 Calculate the radius of metal atom if it forms bec unit cell having edge length 530 pm.

Calculate molar mass of an element having density $8.6 \mathrm{~g} \mathrm{~cm}^{-3}$ if it forms bec structure $\left[\mathrm{a}^3 \times \mathrm{N}_{\mathrm{A}}=22.0 \mathrm{~cm}^3 \mathrm{~mol}^{-1}\right]$

Calculate the volume of gas at 1.25 atmosphere, if volume occupied by gas at 1 atmosphere and at same temperature is 25 mL .

Which from following statements is NOT true about lyophilic colloids?

Which of the following symbols represent heat of reaction at constant volume?

Calculate the entropy change for melting 1 g ice at $0^{\circ} \mathrm{C}$ in $\mathrm{Jg}^{-1} \mathrm{~K}^{-1}$ if heat of fusion of ice at $0^{\circ} \mathrm{C}$ is $80 \mathrm{~J} \mathrm{~K}^{-1}$.

Which of the following set of properties is correct when one mole of a gas is heated keeping volume constant by increasing temperature and supplying 500 J of heat?