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1. Explain the bonding in coordination compounds in terms of Werner’s postulates. 2. FeSO4 solution mixed with (NH4)2SO4 solution in 1:1 molar ratio gives the test of Fe2+ ion but CuSO4 solution mixed ...

CBSE Class 12 Chemistry Answer Key 2025: The Central Board of Secondary Education (CBSE) conducted the Class 12 Business ...

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