List of top Chemistry Questions asked in COMEDK UGET

Highest osmotic pressure is shown by a solution of
To dry ammonia gas the drying agent used is
When the same amount of electricity is passed through solutions of silver nitrate and copper sulphate, 0.4 g copper is deposited. The amount of silver deposited is
Horn silver is
The metal hydroxide which is soluble in excess of ammonium hydroxide is
When phenol is treated with chloromethane in presence of $AlCl_3$ we get
50 cc of oxalic acid is oxidized by 25 cc of 0.20 $ { N \, KMnO_4}$. The mass of oxalic acid present in 500 cc of the solution is
50% of a first order reaction is completed in 30 min. The velocity constant of the reaction is
An example of a sulphur containing amino acid is
Tetrahedral structure is formed by
The ebullioscopic constant is the elevation in boiling point produced by
Pure water is neutral because
0.5 g of an acid is neutralized by 40 cc of 0.125 N NaOH. The equivalent mass of the acid is
In the Molisch reagent, the substance used is
The adsorption of an inert gas on activated charcoal increases with
$2p_x$ atomic orbital undergoes linear combination with
25 mL of 0.08 N Mohr's salt solution is oxidised by 20 mL of $K_2Cr_2O_7$ in acidic medium. The mass of Mohr's salt present in 500 cc is
$ {NO^+}$ ligand is
In the reaction, $ {PCl_{3(g)} + Cl_{2(g)} <=> PCl_{5(g)}}$ at equilibrium
Buffer capacity of a buffer will be maximum when
Which one of the following forms an alcohol with nitrous acid?
Which one of the following forms a green solid with nitrous acid?
Dissociation constant of a weak acid is $10^{-5}$. The pH of 0.1 M solution of this acid is
Which one of the following has maximum magnetic moment?
Nitrogen is obtained by heating