List of top Chemistry Questions asked in NEET (UG)

Number of electrons shared in the formation of nitrogen molecule is

Strength hydrogen bonding is shown by

The energy of an electron in the $nth$ Bohr orbit of H - atom is

Increasing order of acidic strength among p-methoxy phenol (I), p-methyl phenol (II) and p-nitrophenol (III) is

Elements of which of the following groups will form anions most readily?

0.1M solution of which one of these substances will be basic?

An ideal gas cannot be liquefied because

The lustre of the metal is on account of

A $5$ molar solution of $H_2SO_4$ is diluted from 1 litre to a volume of 10 litres, the normality of the solution will be

The electronic configuration of Cu (at.no. = 29) is

The order of filling of electrons in the orbitals of an atom will be

The maximum number of electrons, present in an orbit that is represented by azimuthal quantum number $(l)=3$, will be

$P_2O_5$ is heated with water to give

Basicity of orthophosphoric acid is

$PCl_3$ reacts with water to form

$PH_4I + NaOH$ forms

Pure nitrogen is prepared in the laboratory by heating a mixture of

In a given atom no two electrons can have the same values of all the four quantum numbers. This is called

In compound ' X - all the bond angles are exactly 109$^{\circ}$28', 'X - is

Aqueous solution of acetic acid contains

In a closed flask of 5 L, 1.0 g of $H_2$ is heated from 300 to 600 K. Which statement is not correct?

The basic unit of nucleic acid is

The bleaching action of chlorine is due to

The correct order of decreasing polarisability of the ions is

Which of the following aqueous solution has minimum freezing point?