List of top Chemistry Questions asked in NEET (UG)

Lassaigne?s test is used in qualitative analysis to detect
Photographic plates and films have an essential ingredient of
The substance used as a smoke screen in war fare is
Phosgene is a common name for
An ideal solution is formed when its components
At STP, the density of $CCl_4$ vapour in g/L will be nearest to
In 3p-orbital, the number of spherical nodes is
The compound whose aqueous solution has the highest $P^H$ is
The ionisation energy of hydrogen atom is 13.6 eV, the ionisation energy of a singly ionised helium atom would be
The oxidation state of Cr in $K_2Cr_2O_7 $ is
Which one of the following compounds does not exist ?
The reaction of $H_2 O_ 2$ with hydrogen sulphide is an example of ................ reaction.
Bleaching powder is obtained by the action of chlorine gas and
Hypo is used in photography to
Which one of the following can exhibit cis-trans-isomerism?
The Cl-C-Cl angle in 1,1,2,2-tetrachloroethene and tetrachloromethane will be about
How many chain isomers could be obtained from the alkane, C$_6H_{14} $?
Which one is formed when sodium phenoxide is heated with ethyl iodide?
One litre hard water contains 12.00 mg $Mg^{2+}$. Milliequivalents of washing soda required to remove its hardness is
The angle between the overlapping of one s-orbital and one p-orbital is
1 cc $N_2O$ at NTP contains
Which of the following is a nitric acid anhydride?
Equilateral shape has
The spectrum of helium is expected to be similar to that of
The van der Waals equation of state reduces itself to the ideal gas equation at