MCQ
When common salt is dissolved in water
- AMelting point of the solution increases
- ✓Boiling point of the solution increases
- CBoiling point of the solution decreases
- DBoth melting point and boiling point decreases
✓
Answer
Correct option: B.
Boiling point of the solution increases
b
(b)Common salt is non-volatile and rises the b.pt.
(b)Common salt is non-volatile and rises the b.pt.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
$C{H_3}N{O_2}\xrightarrow{{Sn + HCl}}C{H_3}X,$ the ‘$X$’ contain
→All of the following statements apply to proteins except
$4$ moles of $A$ are mixed with $4$ moles of $B$. At equilibrium for the reaction $A + B$ $\rightleftharpoons$ $C + D$, $2 $ moles of $C$ and $D$ are formed. The equilibrium constant for the reaction will be
→In respect of the equation $k = A{e^{ - {E_a}/RT}}$ in chemical kinetics, which one of the following statement is correct
→Graphite $\xrightarrow[(\text { oxidation })]{\text { Strong oxdising,agent }} X($ acid $) \xrightarrow[\text { Dehydration }]{\Delta} Y, Y$ is:
→The reaction, which forms nitric oxide, is
In the reaction shown below, the major product$(s)$ formed is/are
→Given below are two statements:
→Statement $I:$ According to Bohr's model of hydrogen atom, the angular momentum of an electron in a given stationary state is quantised.
Statement $II:$ The concept of electron in Bohr's orbit, violates the Heisenberg uncertainty principle.
In the light of the above statements, choose the most appropriate answer from the options given below:
With a change in hybridisation of the carbon bearing the charge, the stability of a carbanion increase in the order
Calcium carbide + heavy water $ \to$ ?
The product of the above reaction is
→The product of the above reaction is