Identify the polyatomic molecule from the following:

Nitroglycerine is used as an explosive. The equation for the explosive reaction is:

$4{\mathrm{C}}_3{\mathrm{H}}_5{\left({\mathrm{NO}}_3\right)}_3 \stackrel{}{\to } 12{\mathrm{CO}}_2 +10{\mathrm{H}}_2\mathrm{O} +6{\mathrm{N}}_2 +{\mathrm{O}}_2$

(Atomic mass of C = 12, H = 1, N = 14, O = 16)

What is the mass of 1 mole of glycerine?

Select the correct options from the following statements:

I. ${}_6{}^{12}\mathrm{C}$ and ${}_6{}^{14}\mathrm{C}$ are isobars of each other.

II. ${}_6{}^{12}\mathrm{C}$ reacts with ${}_8{}^{16}\mathrm{O}$ to form a product which contains ionic bonds.

III. ${}_{20}{}^{40}\mathrm{Ca}$ and ${}_{18}{}^{40}\mathrm{Ar}$ are isobars of each other.

IV. ${}_{20}{}^{40}\mathrm{Ca}$ reacts with ${}_8{}^{16}\mathrm{O}$ to form a compound whose aqueous solution is known as lime water.

How are intermolecular forces and intermolecular spaces related?

Phosphorous is a ________ molecule.

Represent the union of two sets by Venn diagram for each of the following.

$X=\{x | x$ is a prime number between $80$ and $100\}$

$Y=\{y | y$ is an odd number between $90$ and $100\}$

Which of the following is a polyatomic molecule?