Question

1)why do we need energy when we when we are asleep ?
2)what bases are used in soap and bleaching powder?...plz if u don't know the ans plz don't reply...plz ​

Answer 1

Answer:

1) while sleeping our body performs various biological activities like reparing of muscles, respiration,etc. energy is required for all these activities

2) sodium hydroxide

hope it helps

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Answer 2

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