Important Compounds of Group 14 Elements

${\mathrm{CO}}_2$ is passed through lime water. Initially the solution turns milky and then becomes clear upon continued bubbling of ${\mathrm{CO}}_2$. The clear solution is due to the formation of

The chemical reaction occurs during photosynthesis is _____.

Chemically zeolites are________

Artificial gem used for cutting glass is:

The role of haemoglobin is to
 

Graphite form of carbon conducts electricity due to the presence of _______

Which of the following molecule suggest the more single bond formation tendency than multiple bond.

Which of them are not the possible values of $\mathrm{x}$ and $\mathrm{y}$ respectively for given ${Si}_x{\mathrm{O}}_{\mathrm{y}}^{6-}$?

Select the incorrect match for ${\mathrm{XO}}_2$ type species :

Consider the following route of reactions:

${\mathrm{R}}_2{\mathrm{SiCl}}_2+\mathrm{Water}⟶\left(\mathrm{A}\right)\underset{\mathrm{Polymerisation}}{\overset{\mathrm{Condensation} }{\to }}\left(\mathrm{B}\right)$

Compound$\left(\mathrm{B}\right)$ in above reaction is:

Among the following the false statement is :

Which is incorrectly matched ? Substance Use/property

Producer gas is :

In silicon dioxide :

Which of the following is cross link formation linkage in silicones ?

Carborundom is the commerical name of :-

Select the incorrect statement about silicates:-

The basic structural unit of silicates is:-