List of top Chemistry Questions on Redox reactions asked in MHT CET

Which of the following is a disproportionation reaction: Clemmensen, Wolff–Kishner, or Cannizzaro?

What type of overlap is involved in the formation of C $-$ H bonds in acetylene molecules?

Calculate \(\Delta \text{S}_{\text{total}}\) for a certain reaction at \(298\text{ K}\) if \(\Delta \text{H}^\circ = -208.6\text{ kJ}\) and \(\Delta \text{S}^\circ = -36\text{ J K}^{-1}\)

Calculate the enthalpy of solution of potassium chloride if its $\Delta_{\text{L}\text{H} = 700 \text{ kJ mol}^{-1}$ and $\Delta_{\text{hyd}} \text{ H} = -680 \text{ kJ mol}^{-1}$

In the reaction: \[ \text{Zn(s)} + \text{CuSO}_4(aq) \rightarrow \text{ZnSO}_4(aq) + \text{Cu(s)} \] Which of the following is the correct oxidation half-reaction?

How many moles of electrons are required for the reduction of 1 mole of \( \mathrm{Cr^{3+}} \) to \( \mathrm{Cr^0} \) (s)?