MCQ
Which one of the following is called amphoteric solvent
- AAmmonium hydroxide
- BChloroform
- CBenzene
- ✓Water
✓
Answer
Correct option: D.
Water
(d) $\mathop {{H_2}O}\limits_{{\rm{Acid}}} \to {H^ + } + O{H^ - }$ [Acid due to donation of proton]
$\mathop {{H_2}O}\limits_{{\rm{Base}}} + {H^ + } \to {H_3}{O^ + }$ [Basic due to gaining of proton]
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
The hybrid state of sulphur in $S{O_3}$ molecule is
→Energy is stored in our body in the form of
Stability of reactant will be maximum for which value of $K$
→In which of the following ${S_{{N^1}}}$ reaction racemic mixture will form as major product ?
→Consider the following isomerism :
→$(i)$ Ionization $(ii)$ Hydrate $(iii)$ Coordination $(iv)$ Geometrical $(v)$ Optical
Which of the above isomerisms are exhibited by $[Cr(NH_3)_2 (OH)_2 Cl_2]^-$?
(figure) $\xrightarrow{{HI/\Delta }}$ $(X + Y) \,X$ and $Y$ are
→$20\,g$ of naphthoic acid $(C_{11}H_8O_2)$ dissolved in $50\,g$ of benzene $(K_f = 1.72\,K\,Kg\,mol^{-1})$ shows a depression in freezing point of $2\,K.$ The Vant Hoff factor is?
→For the reaction: $A + B + Q$ $\rightleftharpoons$ $C + D$, if the temperature is increased, then concentration of the products will
→Pentavalency in phosphorus is more stable when compared to that of nitrogen even through they belong to same group is due to
The vapour pressure of acetone $(CH_3COCH_3)$ at $20\,^oC$ is $185\, torr$. When $1.2\, g$ of non volatile substance was dissolved in $100\, g$ of acetone at $20\,^oC$, its vapour pressure was $183\, torr$. The molar mass $(g\, mol^{-1})$ of the substance is
→