MCQ
The equation $\Delta x.\Delta p \ge \frac{h}{{4\pi }}$ shows
- Ade-Broglie relation
- ✓Heisenberg’s uncertainty principle
- CAufbau principle
- DHund’s rule
According to this principle the product of uncertainty in position and momentum of particle is greater than equal to $\frac{h}{{4\pi }}$.
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[Given : Molar mass of $A =93\, g\, mol ^{-1}$. Molal depression constant of water is $1.86\, K \,kg\, mol ^{-1}$ ]