List of top Chemistry Questions asked in MHT CET

The \([OH^-]\) in a solution is \(1 \times 10^{-12}\) mol dm\(^{-3}\). What is the concentration of \(H^+\) ions?
What is the total number of atoms in BCC crystal lattice having \( 1.8 \times 10^{20} \) unit cells?
Identify the product B in the following sequence of reactions?
What is the volume occupied by 16 g methane gas at STP?
Oxidation state of iodine in \( I_3^- \) is
When 1 mole of gas is heated at constant volume, the temperature rises from 273 K to 546 K. If heat supplied to the gas is \( x \, \text{J} \), then find the correct statement from following.
Keeping temperature constant the pressure of $11.2\ \text{dm}^3$ of a gas was increased from $105\ \text{kPa}$ to $420\ \text{kPa}$. What is the new volume of gas?
How many faraday of electricity is required to produce 10 g of calcium metal (molar mass = 40 $\text{g}\ \text{mol}^{-1}$) from calcium ions?
Identify the product formed in the following reaction,
$\text{CH}_3-\text{CH}=\text{CH}-\text{CH}_2-\text{CHO} \xrightarrow{\text{(i) LiAlH}_4 \text{ (ii) H}_2\text{O}} \text{Products}$
Which of the following monomer is used for preparation of Nylon-6?
The change in internal energy of a system depends upon
Identify negatively charged sol from following.
Henry's law constant for $CH_3Br$ is $0.16\ \text{mol}\ \text{L}^{-1}\text{bar}^{-1}$ at $298\ \text{K}$. What pressure is required to have solubility of $0.08\ \text{mol}\ \text{L}^{-1}$?
In carbinol system isobutyl alcohol is named as
Which of the following statements is correct for boiling point of a liquid?
Which among the following is strongest acid?
Which of the following polymers is used in the preparation of cinema films?
Identify the isomerism exhibited by methoxyethane and propan-1-ol.
What is IUPAC name of the following compound?
Which among the following compounds has highest boiling point?
What is molar mass of metal with BCC structure having density $10\ \text{g}\ \text{cm}^{-3}$ and edge length 200 pm?
What is cryoscopic constant of water if 5 g of glucose in 100 g of water has depression in freezing point 2.15 K? (Molar mass of glucose = 180)
Which of the following pairs of alkenes is an example of position isomers?
Calculate difference between $\Delta H$ and $\Delta U$ for following reaction at $25^\circ \text{C}$?
$\text{C}_2\text{H}_{6(g)} + 3.5\text{O}_{2(g)} \rightarrow 2\text{CO}_{2(g)} + 3\text{H}_2\text{O}_{(l)}$
What is molar concentration of weak monobasic acid if dissociation constant is $5 \times 10^{-8}$ and undergoes $0.5\%$ dissociation?