List of top Chemistry Questions asked in NEET (UG)

In the periodic table from left to right in a period, the atomic volume

If the atomic number of an element is 33, it will be placed in the periodic table in the

$Na^+, Mg^{2+}, Al^3+ \, and \, Si^{4+}$ are isoelectronic. The order of their ionic size is

Ethanol and dimethyl ether form a pair of functional isomers. The boiling point of ethanol is higher than that of dimethyl ether due to the presence of

When $CuSO_4 $ is electrolysed using platinum electrodes?

On doping Ge metal with a little of In or Ga, one gets

HBr reacts fastest with

Electronic configuration of calcium atom can be written as

For carbylamine reaction, we need hot alc. KOH and

$H_3PO_2$ is the molecular formula of an acid of phosphorous. Its name and basicity respectively are

Sugarcane on reaction with nitric acid gives

The correct value of the gas constant 'R' is close to

When chlorine is passed over dry slaked lime at room temperature ,the main reaction product is

Which of the following bonds will be most polar ?

Which one of the following has the shortest carbon-carbon bond length?

Which one is a colligative property?

A is a lighter phenol and B is an aromatic carboxylic acid. Separation of a mixture of A and B can be carried out easily by using a solution of

When phenol is treated with excess of bromine water, it gives

Methanol is industrially prepared by

How many isomers of $C_5 H_{11} OH$ will be primary alcohols?

Among the following compound one that is most reactive towards electrophilic nitration is

At its melting point ice is lighter than water because

Bakelite is a product of the reaction between

Water gas is produced by

Number of electrons shared in the formation of nitrogen molecule is