List of top Chemistry Questions asked in NEET (UG)

Compared with the alkaline earth metals, the alkali metals exhibit

The ability of a substance to assume in two or more crystalline structures is called

The maximum number of electrons in a subshell is given by the expression

Acetylenic hydrogens are acidic because

Oxygen will directly react with each of the following elements except?

Each of the following is true for white and red phosphorus except that they

Lassaigne?s test is used in qualitative analysis to detect

\(K_1\) and \(K_2\) are equilibrium constant for reactions (i) and (ii) 
(i) \(N_2 ( g ) + O_2 ( g ) \leftrightharpoons 2 NO ( g)\)
(ii) \(NO ( g ) \leftrightharpoons \frac{1}{2} N_2 ( g ) + \frac{ 1}{ 2} O_2 ( g )\).Then,

Plasmamembrane is made of

The compound which reacts fastest with Lucas reagent is (at room temperature)

Propene, $CH_3 - CH = CH_2$ can be converted into 1-propanol by oxidation. Indicate which set of reagents amongst the following is ideal to affect the above conversion?

Which of the following is an optically active compound?

It is possible to obtain oxygen from air by fractional distillation because

The gases respectively absorbed by alkaline pyrogallol and oil of cinnamon are

Correct gas equation is

When orthophosphoric acid is heated to 600$^{\circ}$C, the product formed is

The number of oxygen atoms in $4.4\, g$ of $CO_2$ is,

Which one has the lowest boiling point?

Prussian blue is formed when

Photographic plates and films have an essential ingredient of

Bleaching powder reacts with a few drops of conc. HCI to give

An example of a double salt is

The substance used as a smoke screen in war fare is

$H_2O$ has a net dipole moment while $BeF_2$ has zero dipole moment because

Which of the following does not apply to metallic bond?