MCQ
Total number of orbitals associated with third shell will be __________.
- A2.
- B4.
- C9.
- D3.
Explanation:
No of orbitals in 3rd shell (n = 3) = n2 = 32 = 9.
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The heat of hydration of $\mathrm{CuSO}_4$ to $\mathrm{CuSO}_4 \cdot 5 \mathrm{H}_2 \mathrm{O}$ is $-\mathrm{xkJ}$. The value of $\mathrm{x}$ is. . . . . . .
The order of the energies would be :