1.

A: The boiling point of H_2O_2 cannot be dtermined experimentally by distillation.R : H_2O_2 decomposes into H_2 and O_2 below itsboilingpoint

Answer»

both A and R are true, R is not the correct explanation to A
both A and R are true , R is the correct explanation to A
A is FALSE but R is true
A is true but R is false

Answer :D


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