Explain why calcium metal after reacting with water starts floating on – InterviewSolution

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1.	Explain why calcium metal after reacting with water starts floating on its surface. Write the chemical equation for the reaction.
Answer» SOLUTION :Calcium starts FLOATING because the bubbles of hydrogen gas FORMED sticks to the surface of the metal. `Ca + 2H_(2)O rarr Ca(OH)_(2) + H_(2)`

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