MCQ
Which of the following process can not give $Cl_2$ gas
- AElectrolysis of aqeous $NaCl$
- BOxidation of conc. $HCl$ by $KMnO_4$
- COxidation of conc. $HCl$ by $MnO_2$
- ✓By the reaction of $NaCl$ and conc. $H_2SO_4$
✓
Answer
Correct option: D.
By the reaction of $NaCl$ and conc. $H_2SO_4$
d
$(a)$ $-$ Bond dissociation energy of $\mathrm{F}_{2}$ is less than that of $\mathrm{Cl}_{2}$
$(a)$ $-$ Bond dissociation energy of $\mathrm{F}_{2}$ is less than that of $\mathrm{Cl}_{2}$
$(b)$ $-$ $Cl$ has higher $E.A.$ than fluorine
$(c)$ $-$ $HF$ is weaker acid than $\mathrm{HCl}$, due to higher bond energy
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