This article will help students get the sample paper for CBSE class 12th Chemistry board exam which is scheduled for 28th February 2026. The sample paper includes important questions and solutions ...
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 ...
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