Correct answer: A,B,C,D. Sol. (A) Cr O O O Cr O O O O (B) S O O O S O O O (C) F S S F F F F F F F F F (D) S O O O O S O O O O

See image | AITS & Test Series — Chem-Mantra

AITS & Test SerieshardMCQ MULTIPLE

Question

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Answer: A,B,C,D

💡 Solution & Explanation

Sol. (A) Cr O O O Cr O O O O (B) S O O O S O O O (C) F S S F F F F F F F F F (D) S O O O O S O O O O

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