List of top Chemistry Questions asked in JKCET

$ \Delta G $ for a spontaneous reaction is

In a solid lattice, the cation has left a lattice site and is located at interstitial position, the lattice defect is

The tendency of an electrode to lose electrons is known as

Which of the following is not a non-eletrolyte?

Which of the following is not an endothermic reaction?

The chemical equivalent of copper and zinc are $32$ and $108$ respectively. When copper and silver voltmeter are connected in series and electric current is passed through for sometimes, $ 1.6\,g $ of copper is deposited. Then, the mass of silver deposited will be

Methylphenyl ether can be obtained by reacting

Which of the following solutions will have the highest boiling point?

Maximum freezing point falls in

The activation energy for most of the reactions is approximately $50\, kJ\, mol^{-1}.$ The value of temperature coefficient for such reactions is

$1\, mol$ of $H _{2} SO _{4}$ is mixed with $2$ moles of $NaOH$. The heat evolved will be

One mole of a perfect gas expands isothermally to ten times of its original volume. The change in entropy is

For the reaction, $N_{2}+3 H_{2} 2 N H ; \Delta H=$ ?

The correct name of the compound $\left[ Cu \left( NH _{3}\right)_{4}\right]\left( NO _{3}\right)_{2}$ according to IUPAC system is

Number of atoms of oxygen present in $10.6\, g$ of $Na _{2} CO _{3}$ will be

Volume of $0.1\, M\, K _{2} Cr _{2} O _{7}$ required to oxidize $35\, mL$ of $0.5\, M\, FeSO _{4}$ solution is

In a reversible process, $ \Delta S_{\text{system}}+\Delta S_{\text{surrounding}}$ is

Vapour pressure of dilute aqueous solution of glucose is $750\, mm$ of mercury at $373\, K$. The mole fraction of solute is

Acetaldehyde cannot show

In the reaction $2 A+B \rightarrow A_{2} B$, if the concentration of $A$ is doubled and that of $B$ is halved, then the rate of reaction will

Which of the following is not an amino acid?

The Arrhenius equation expressing the effect of temperature on the rate constant of a reaction is

For which of the following reactions, $K_{p}=K_{c} ?$

Ostwald dilution law is applicable to