List of top Chemistry Questions asked in MHT CET

Which of the following coordinate complexes is heteroleptic?
In Haber process of production of ammonia \(\text{Al}_2\text{O}_3\) is used as
Which of the following prediction is correct when the transition metal ion is colourless?
Which of the following pairs of elements does NOT include transition elements?
Which of the following nanomaterials has one dimension \(< 100\) nm?
What is the order and molecularity of the following elementary reaction?
\(2\text{NO}_{2(g)}\rightarrow 2\text{NO}_{(g)}+\text{O}_{2(g)}\), rate \(= k\times [\text{NO}_2]^2\)
Calculate the rate constant of first order reaction \(\text{A}\rightarrow \text{B}\) having rate \(5.4\times 10^{-6} \text{mol dm}^{-3}\text{s}^{-1}\) and \([\text{A}] = 0.3\) M.
What is the role of catalyst in reaction?
Determine the electrode potential of \(\text{Sn}^{2+}(0.01\text{M}) | \text{Sn(s)}\) at \(25^{\circ}\text{C}\) if \(E_{\text{Sn}}^{\circ}\) is \(-0.136\) V.
Find the osmotic pressure of 0.01 M solution at 25 °C \((R = 0.0821 \text{L atm mol}^{-1}\text{K}^{-1})\)
Identify the colligative property from the followings?
Which of the following expressions indicates the correct relationship between molar conductivity of strong electrolyte and its concentration?
If molar conductance at infinite dilution for \(\text{CH}_3\text{COO}^-\) and \(\text{H}^+\) ions are \(50 \text{S cm}^2 \text{mol}^{-1}\) and \(350 \text{S cm}^2 \text{mol}^{-1}\) respectively, molar conductivity of \(5\times 10^{-2}\) M \(\text{CH}_3\text{COOH}\) is \(20 \text{S cm}^2\text{mol}^{-1}\). What is the hydrogen ion concentration in \(\text{mol/dm}^3\) of \(\text{CH}_3\text{COOH}\)?
Which of the following defects is observed in steel?
When the bottle of soft drink is opened, what would take place from the following?
(A) Solubility of dissolved gas decreases.
(B) bottle released internal pressure.
(C) effervences evolved from the bottle.
(D) increase in external pressure.
Identify the correct choice.
Which of the following reaction steps is known as propagation step
A metal has a fcc structure if the edge length of unit cell is 200 pm, calculate the volume occupied by particles in a unit cell.
A metal crystallizes in a bcc unit cell having unit cell volume \(2.5\times 10^{-23} \text{cm}^3\). Find the number of unit cells in 18 g metal if the density of metal is \(7.2 \text{g cm}^{-3}\).
Which one of the following series contains only electrophiles?
What is the oxidation number of Cl in \(\text{HOClO}_2\)?
Choose a false statement regarding the properties of sodium hydroxide.
The IUPAC name of the following compound is,
What is the number of electrons gained by Cl atom when \(n\) mole of \(\text{ClO}_4^-\) is transformed into \(n\) mole of \(\text{ClO}_2^-\) ion?
Which of the following molecule has Chiral Carbon?
Calculate the pH of buffer solution containing 0.1M \(\text{CH}_3\text{COOH}\) and 0.1 M \(\text{CH}_3\text{COONa}\) \([K_a = 1.8\times 10^{-5}]\)