- A$\frac{{6h}}{{2\pi }}$
- ✓$\frac{{\sqrt 6 \,h}}{{2\pi }}$
- C$\frac{{12h}}{{2\pi }}$
- D$\frac{{\sqrt {12} \,h}}{{2\pi }}$
$\mu = \sqrt {l(l + 1)} \,\frac{h}{{2\pi }}$; $\mu = \sqrt {2\,(2 + 1)} \,\frac{h}{{2\pi }}$
$\mu = \sqrt {2\,(2 + 1)} \frac{h}{{2\pi }}$; $\mu = \,\sqrt 6 \frac{h}{{2\pi }}.$
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$(A)$ The stronger the temperature dependence of the rate constant, the higher is the activation energy.
$(B)$ If a reaction has zero activation energy, its rate is independent of temperature.
$(C)$ The stronger the temperature dependence of the rate constant, the smaller is the activation energy.
$(D)$ If there is no correlation between the temperature and the rate constant then it means that the reaction has negative activation energy.
Product $(B)$ and $(D) $ in the above reaction are

