Which one of the following does $NOT$ readily give oxygen upon heating?

Which of the following metals will not reduce $H_2O_2$?

Calculate the normality of $10$ volume $H_2O_2$ solution.

Given below are two statements :
Statement $I$ : $H_2O_2$ is used in the synthesis of Cephalosporin.
Statement $II$ : $H_2O_2$ is used for the restoration of aerobic conditions to sewage wastes.
In the light of the above statements,choose the most appropriate answer from the options given below :

What is the role of glycerol in the decomposition of $H_2O_2$?

Based on the given reaction scheme,identify which of the following statements is $CORRECT$?
$C + A \rightarrow B_2H_6 + B + H_2$
$B_2H_6 + NaH \rightarrow C$
$A + Na_2S_2O_3 \rightarrow B + Na_2S_4O_6$