AIIMS 26 May 2019 Morning Question Paper with solutions for online practice

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Question : 65 of 146

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Assertion ; d5 configuration is more stable than d4
Reason d5 has more exchange energy as compared to d4 because 10 & 6 exchanges are possible in d5 &d^4 respectively

If both assertion and reason are true and reason is the correct explanation of assertion
If both assertion and reason are true but reason is not the correct explanation of assertion
If assertion is true but reason is false
If both assertion and reason are false

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