Chemistry, asked by blackdragon146002, 5 hours ago

A substance X which is an oxide of group 2 element, is used intensively in the cement
industry. This element is present in bones also. On treatment with water it forms a solution
which turns red to turns blue. Identify X & also write the chemical reactions involved.(2)

Answers

Answered by soumyasodhiyajain885
2

Explanation:

Substance X is calcium oxide (CaO), also known as quicklime. It is an important ingredient in the processing of cement. Calcium oxide reacts with water to form calcium hydroxide Ca(OH)2 which is a base and therefore, turns red litmus blue.

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