Who discovered the allotrope of carbon known as fullerene?

What is produced by the hydrolysis of $(Me)_2SiCl_2$?

Which gas burns with a blue flame?

$NaOCl$ is used as a bleaching agent and sterilising agent. It can be synthesized by the action of:

The group $14$ elements $A$ and $B$ have the first ionisation enthalpy values of $708$ and $715 \ kJ \ mol^{-1}$ respectively. These values are the lowest among their group members. The nature of their ions $A^{2+}$ and $B^{4+}$ respectively is:

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