Correct answer: B. 2 4 2 4 4 4 2 4 2 Cu S 2KMnO 4H SO 2CuSO 2MnSO K SO 4H O      

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AITS & Test SerieshardMCQ SINGLE

Question

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Answer: B

💡 Solution & Explanation

2 4 2 4 4 4 2 4 2 Cu S 2KMnO 4H SO 2CuSO 2MnSO K SO 4H O      

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