List of top Chemistry Questions asked in MHT CET

The amino acid which is basic in nature is

The molality of solution containing $15.20\, g$ of urea, (molar mass = $60$) dissolved in $150 \,g$ of water is

Which among the following reactions is an example of pseudo first order reaction ?

Which of the following compounds will give positive iodoform test ?

Which halogen has the highest value of negative electron gain enthalpy ?

What are the possible values of magnetic quantum number for $p$ orbital?

Identify 'A' in the following reaction.

What is the IUPAC name of following compound?

If osmotic pressure of $0.2 \text{ M}$ aqueous glucose solution is $5 \text{ atm}$ at $300 \text{ K}$. Calculate the concentration of glucose solution having osmotic pressure $2.5 \text{ atm}$ at same temperature.

Which amino acid from following contains highest number of N atoms in it?

Identify the reagent 'R' necessary to bring the following conversion.

If A, B, C, D are four different elements with outer electronic configuration as
A = $4s^2 4p^4$, B = $4s^2 4p^5$, C = $5s^2 5p^4$, D = $5s^2 5p^5$.
Find the element having highest ionization enthalpy ($\Delta_i H_1$)

What is the change in internal energy for $2\text{CO}_{(g)} + \text{O}_{2(g)} \rightarrow 2\text{CO}_{2(g)}$ at $25^\circ\text{C}$ ?
( $\text{R} = 8.314 \text{ J K}^{-1} \text{ mol}^{-1}$, $\Delta H = -560 \text{ kJ}$ )}

Identify the coordination number of aluminium in potassium trioxalatoaluminate(III).

Calculate the final pressure required to reduce the volume of a gas to one third, if initial pressure is $1.6 \times 10^5 \text{ Nm}^{-2}$.

Which of the following isomeric amines has the highest boiling point?

Identify false statement about transition elements.

Which from following terms is explained by first law of thermodynamics?

Which from following is an example of solution of solid as solute and liquid as solvent?

Which of the following acid strength is used to get good yield of alkyl iodide from alcohol and sodium iodide in phosphoric acid?

Calculate degree of dissociation of a weak monobasic acid in $0.01 \text{ M}$ solution if dissociation constant is $1.6 \times 10^{-5}$.

Identify the use of calcium carbonate from following.

How many moles of iodomethane are consumed in the following conversion?
$\text{CH}_3\text{NH}_2 \xrightarrow[\Delta]{\text{CH}_3\text{I}} (\text{CH}_3)_4\text{N}^+ \text{I}^-$}

Which from following complexes is having ambidentate ligand in it?

Calculate the pOH of buffer solution formed from $0.3 \text{ M}$ weak base and $0.45 \text{ M}$ of its salt with strong acid [$pK_b = 4.7447$]}