Class 12th chemistry chapter – 1 most vvi objective for Bihar board and all other board Solid State 1. how many kinds of space lattices are possible in a crystal (A) 23 (B) 7 (C) 230 (D) 14 Ans- D 2. Co – ordination number of solid iron Na […]
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Class 12th chemistry chapter – 1 most vvi objective for Bihar board and all other board Solid State 1. how many kinds of space lattices are possible in a crystal (A) 23 (B) 7 (C) 230 (D) 14 Ans- D 2. Co – ordination number of solid iron Na […]