Which of the following is a three dimensional silicate?

Which one of the following is used to convert sunlight into electricity in photovoltaic material?

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

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

Consider the following route of reactions $R_2SiCl_2 + H_2O \to (A) \xrightarrow{\text{Polymerisation}} (B)$. Compound $(B)$ in the above reaction is:

Heating silicon with which of the following at high temperature produces carborundum?