List of top Questions asked in MHT CET

Calculate the density of metal having molar mass $210 \text{ g mol}^{-1}$ that forms simple cubic unit cell. (Given: $a^{3} \cdot N_{A} = 21.5 \text{ cm}^{3} \text{ mol}^{-1}$)}
A neon-dioxygen mixture contains 64 g $O_2$ and 160 g $Ne$. If the total pressure is 25 bar, calculate the partial pressure of dioxygen.
Which from following combinations is an example for construction of n-type semiconductor?
Identify anionic sphere complex from following.
Which among the following species is reduced by tin easily?
What is the number of $\text{sp}^{3}$ hybrid carbon atoms in $\text{HO(CH}_{2})_{3}\text{CH(CH}_{3})\text{CH(CH}_{3})_{2}$?
Which from following is an example of two dimensional nanostructures?
A conductivity cell containing 0.001 M AgNO$_3$ solution develops resistance 6530ohm at 25$^{\circ}$C. Calculate the electrical conductivity of solution at same temperature if the cell constant is 0.653 cm$^{-1}$.
Which from following thermodynamic properties is a path function?
Which of the following gases is readily adsorbed by solid adsorbent?
Which of the following is a secondary allylic alcohol?
What is molecular formula of cyclohexylamine?
Identify base$_2$ for following equation according to Bronsted-Lowry theory. HCl$_{(aq)}$ + H$_2$O$_{(l)}$ \(\rightleftharpoons\) H$_3$O$^+_{(aq)}$ + Cl$^-_{(aq)}$}
Identify major product formed in the following reaction. 3-Bromo-2-methylpentane $\xrightarrow{Alc.KOH}$ Major product}
Which from following elements is in liquid state at room temperature?
Which of the following is Clemmensen reduction?

Identify the compound 'A' in the following sequence of reactions. A \[\text{C}_{2}\text{H}_{3}\text{MgBr}\]\[\text{Dryether}\] B \[\xrightarrow{\text{H}_{3}\text{O}^{+\] 3-Methylpentan-3-ol}
Which among the following elements does NOT exhibit ferromagnetic properties?
A solution of nonvolatile solute is obtained by dissolving 15 g in 200 mL water has depression in freezing point 0.75 K. Calculate the molar mass of solute if cryoscopic constant of water is 1.86 K kg mol$^{-1}$.
The solubility product of PbCl2 at 298 K is $3.2 \times 10^{-5}$. What is its solubility in moldm$^{-3}$?
Calculate the rate constant of the first order reaction if 80% of the reactant decomposes in 60 minutes.
What is Henry's law constant of a gas if solubility of gas in water at 25$\circ$C is 0.028 mol dm$^-3$? [Partial pressure of gas = 0.346 bar]}
Calculate the edge length of bcc unit cell if radius of metal atom is 227 pm.
What type of peptide is the glycylalanine?
Calculate the frequency if wavelength is 750 nm.