List of top Chemistry Questions

$NaCl_(aq)$ gives a white precipitate with $AgNO_{3}$ solution but $CCl_{4}$ or $CHCl_{3}$ does not, because
$Na^+$ ions in NaCl structure are present at
NaCl crystal belongs to the crystal system
$Na$ and $Mg$ crystallise in BCC and FCC type crystals, then the number of $Na$ and $Mg$ atoms present in the unit cell of their respective crystal is
Multimolecular colloids are present in
Most abundant water pollutant is
Most abundant element in earth's crust in terms of number of atoms per 100 atoms is
Monoclinic sulphur is an example of monoclinic crystal system. What are the characteristics of the crystal system?
Mole fraction of $A$ in $H_2O$ is $0.2.$ The molality of $A$ in $H_2O$ is
Mole fraction of ethyl alcohol in aqueous ethyl alcohol solution is $0.25$. Hence percentage of ethyl alcohol by weight is
Molecules from 10 ml of m molar solution are adsorbed on 0.24 cm>sup>2 area forming unimolecular layer. Adsorbed molecules are cubic in shape determined the edge length of cube -
Molar conductivity of $0.025\, mol\, L^{-1}$ methanoic acid is $46.1\, S\, cm^2\, mol^{-1}$, the degree of dissociation and dissociation constant will be (Given : $\lambda^{\circ}_{H^{+}}=349.6\,S\,cm^{2}\,mol^{-1}$ and $\lambda^{\circ}_{HCOO^{-}}=54.6\,S\,cm^{2}\,mol^{-1}$)
Moderate electrical conductivity is shown by
Mineral of aluminium that does not contain oxygen is
Milli-equivalents of a solute in a solution is given by
Minerals associated with redox reactions are
Milk can be preserved by adding a few drops of
$MgBr_2$ and $Mgl_2$ are soluble in acetone because of
Michaelis Menten Constant $(K_m)$ is equal to
Mg and Li are similar in their properties due to
Methyl cyanide can be converted into acetic acid by one of the following reaction :
Metals of groups 7, 8 and 9 do not form metallic hydrides. This is termed as
Methane gas producing field is
Metals form basic hydroxides. Which of the following metal hydroxide is the least basic ?
Metals are good conductors of heat because