An element A reacts with water to form a compound B which is used in white washing. The compound B on heating forms an oxide C which on treatment with water gives back B. Identify A, B and C and give the reactions involved.

NCERT Class X
Science - Exemplar Problems

Chapter_Metals and Non Metals

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Answers

2015-05-28T21:36:42+05:30
A is calcium, B is calcium Hydroxide and C is Calcium.
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