MCQ
According to heisenberg uncertainty principle
- A$E = m{c^2}$
- ✓$\Delta x \times \Delta p \ge \frac{h}{{4\pi }}$
- C$\lambda = \frac{h}{p}$
- D$\Delta x \times \Delta p = \frac{h}{{6\pi }}$
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$(A)\,\,NH_4OH + NH_4Cl$ $(B)\,\,HCl + NaCl$
$(C)\,\,NH_4OH + HCl$ in $2 : 1\,mole$ ratio
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