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Question
Zn+H2SO4(dil)→ZnSO4+H2↑
The above reaction is:
The above reaction is:
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Solution
The correct option is C displacement reaction
More reactive metal (zinc in this equation) displaces a less reactive element (hydrogen in this equation) from the compound. The given reaction is therefore a displacement reaction. So, option B is correct.
Decomposition reactions are those in which a compound breaks down into simpler substances. Combination reaction is one in which two or more simpler elements combine to form a larger compound. Synthesis reaction is a general term that refers to reactions where two different atoms or molecules interact to form a different molecule or compound, usually to synthesize a new chemical substance.
More reactive metal (zinc in this equation) displaces a less reactive element (hydrogen in this equation) from the compound. The given reaction is therefore a displacement reaction. So, option B is correct.
Decomposition reactions are those in which a compound breaks down into simpler substances. Combination reaction is one in which two or more simpler elements combine to form a larger compound. Synthesis reaction is a general term that refers to reactions where two different atoms or molecules interact to form a different molecule or compound, usually to synthesize a new chemical substance.
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