Which of these orbitals has highest penetration effect?
1s
2p
3d
4s
As we learnt
Penetration effect of electron -
Due to different shapes and orientation of different orbital, the penetration effect decreases from 1s to f.
- wherein
50 mL of 0.2 M ammonia solution is treated with 25 mL of 0.2 M HCl. If pKb of ammonia solution is 4.75, the pH of the mixture will be : Option: 1 3.75 Option: 2 4.75
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