43. What is a spontaneous change? Give one example.
43. What is a spontaneous change? Give one example.
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1 Answer
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43. A process which can take place of its own or initiate under some conditions. For example: Common salt dissolves in water of its own.
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Kindly go through the solution
(1) [Ni (NH3)6]+2 → Ni+2 → d8, C. No. = 6,
SP3d2, Para
(2) [Co (H2O)6]+2 → Co+2 → d6, C. No. = 6
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(3) [Ti (H2O)6]+3 → Ti+3 → d1, C. No. = 6
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(4) [Co (NH3)6]+3 → Co+3 → d5, C. No. = 6
d2sp3, Para
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