Class-12th Chemistry chapter-8 d & f- block All objective question
Class-12th Chemistry chapter-8 d & f- block All objective question CLASS -12th chemistry objective question 12th chemistry objective question Inter Board Exam question question chapter-8 d & f- block 1. निम्न में कौन मिश्रधातु नहीं बनाता है (A) Zn, Cu (B) Fc, lig (C) Fc, C (D) Hg, Na Answer ⇒ (B) 2. निम्न […]
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