MHT CET 2024 2nd May Evening Shift

What is the percentage of p-bromoanisole formed in the bromination of anisole with bromine in acetic acid?

Which of the following is a pair of dihydric phenols?

Which of the following reactions represents Clemmensen reduction?

Identify the product 'B' in the following reaction.
Ethylphenyl ketone $\xrightarrow{\mathrm{H}_2 \mathrm{~N}-\mathrm{NH}_2}$ A $\xrightarrow[\Delta]{\mathrm{KOH}, \mathrm{HO}\left(\mathrm{CH}_2\right)_2 \mathrm{OH}}$ B

Which of the following orbitals have same value of $(\mathrm{n}+l)$ as that of 3 d orbital?

What is momentum of a microscopic particle having de Broglie's wavelength 6.0 A?
\(\left(\mathrm{h}=6.63 \times 10^{-34} \mathrm{Js}\right)\)

Which from following n mole molecules of carbohydrate contains 2 n mole molecules of galactose, $n$ moles of glucose and $n$ moles of fructose in it?

Identify the nitrogen atom of purine base that bonds with $1^{\prime}$ carbon of ribose to form ribonucleoside?

Which of the following is a tricarboxylic acid?

Which from following molecules is tetrahedral?

For the reaction, $A+3 B \longrightarrow 2 C$
rate of consumption of A is $1.4 \mathrm{~mol} \mathrm{~dm}^{-3} \mathrm{~sec}^{-1}$. Calculate rate of formation of C ?

In a first order reaction if concentartion of reactant drops from $0.8 \mathrm{~mol} \mathrm{~L}^{-1}$ to $0.4 \mathrm{~mol} \mathrm{~L}^{-1}$ in 15 minute. What is the time required to drop concentration from $0.1 \mathrm{~mol} \mathrm{~L}...

What is the value of slope, if $\log _{10} \mathrm{~K}$ (y-axis) is plotted versus $1 / \mathrm{T}$ ( $x$-axis) for Arrhenius equation?

Which among the following has highest basic strength?

Identify an aromatic, mixed, $3^{\circ}$ amine among the following compounds.

Find the total number of moles of donor atoms present in one mole trioxalatocobaltate(III) ion.

What is EAN of Cu in $\left[\mathrm{Cu}\left(\mathrm{NH}_3\right)_4\right]^{2+}$ ?

Which from following is NOT a lanthonoid element?

Which from following catalysts is used in the Haber's process for manufacture of ammonia?

The resistance of a conductivity cell of 0.1 M KCl solution is 120 ohm and conductivity is $1.64 \times 10^{-4} \mathrm{~S} \mathrm{~cm}^{-1}$. What is the value of cell constant?

Which of the following changes occurs during the discharging of lead accumulator?

Calculate the quantity of electricity required to liberate 0.1 mole of chlorine gas during electrolysis of molten sodium chloride.

Identify the major product obtained in the following reaction.
Chlorobenzene $\xrightarrow[A \text { Anhydrous } \mathrm{FFCl}_3]{\mathrm{Cl}_2}$ major product

 Calculate $\left[\mathrm{H}_3 \mathrm{O}^{+}\right]$ of a monobasic acid if it is $0.04 \%$ dissociated in 0.05 M solution.

Calculate the solubility product of sparingly soluble salt BA at 300 K if its solubility is $9.1 \times 10^{-3} \mathrm{moldm}^{-3}$ at same temperature.

Which from following species acts as base ${ }^1$, according to Bronsted-Lowry theory?
\(\mathrm{HCl}+\mathrm{NH}_3 \text { 目的 } \mathrm{NH}_4^{+}+\mathrm{Cl}^{-}\)

Idertify chiral molecule from following.

What is IUPAC name of $\left(\mathrm{CH}_3\right)_4 \mathrm{C}$ ?

What is the IUPAC name of following compound?

What is IUPAC name of the following compound?

Calculate van't Hoff factor of 0.2 m aquesous solution of an electrolyte if it freezes at $-$0.7 K $\left[\mathrm{K}_{\mathrm{f}}=1.86 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}\right]$

Calculate the molar mass of non volatile solute when 5 g of it is dissolved in 50 g solvent, boils at $119.6^{\circ} \mathrm{C}$.
$\left[\mathrm{K}_{\mathrm{b}}=3.2 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}\right.$, boiling point of pure ...

Identify false statement form following.

Which of the following compounds contains chlorine in +5 oxidation state?

What is the number of moles of sulfur atoms present in n mole molecules of mustard gas?

Identify a compound having highest thermal stability.

Which form following is a use of polyester fibres?

Identify thermosetting polymer from following.

Which compound is used in medicine as barium meal for intestinal x-ray?

Calculate the number of unit cells in 10.8 g metal $\left(\varrho a^3=7.2 \times 10^{-22} \mathrm{~g}\right)$

Which from following solids exhibits isotropic properties?

Which from following nanomaterials has two dimensions less than 100 nm ?

Calculate the radius of an atom of metal if it forms simple cubic unit cell with edge length 380 pm.

How many moles of carbon atoms are present in 3.6 kg of carbon?

What is the molar mass of third member of homologous series if the molar mass of first member is 46 g ?

Which of the following equations is true for $8.8 \times 10^{-2} \mathrm{~kg}$ of carbon dioxide gas?

Identify dispersed phase and dispersion medium in cheese.

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If 100 L gas is enclosed in a cylinder, absorbs 302.6 J of heat and expands to 200 L against constant external pressure of 2 atm . Calculate internal energy change of the gas.

Which of the following is true for the value of $\Delta \mathrm{H}-\Delta \mathrm{U}$ at constant volume?

Calculate enthalpy change for following reaction.
\(\mathrm{H}_2 \mathrm{C}=\mathrm{CH}_{2(\mathrm{~g})}+\mathrm{H}_{2(\mathrm{~g})} \longrightarrow \mathrm{H}_3 \mathrm{C}-\mathrm{CH}_{3(\mathrm{~g})}\)
[The bond energy of $\mathrm{C}-\mat...