Chemistry, asked by sumanta11, 1 year ago

q no 50. which is not true

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Answered by priyanshu463590

The reaction is less violent . calcium is very less reactive towards water

sumanta11: yes it is true. the reaction is less reactive. but which is not true

sumanta11: produce hydrogen gas. it is true. heat evolved is less. it is also true. so there are only one option is living. calcium start floating. i think calcium sinks. so options 1 may be correct

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