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Class 10 Science Medium Mcq English Medium

Ca(s) + 2H2O(l) gives

Question
Ca(s) + 2H2O(l) gives
Ca(OH)2(aq) + H2(g)
CaO + H2
Ca(OH)2 + O2
CaH2 + O2
Answer
Ca(OH)2(aq) + H2(g)
Detailed Explanation
Calcium reacts with water to form calcium hydroxide and hydrogen gas.
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