MCQ
Acetic acid is weak acid than sulphuric acid because
- AIt decompose on increasing temperature
- ✓It has less degree of ionisation
- CIt has $-COOH$ group
- DNone of these
✓
Answer
Correct option: B.
It has less degree of ionisation
b
(b) $C{H_3}COOH$ is slightly ionised than ${H_2}S{O_4}$.
(b) $C{H_3}COOH$ is slightly ionised than ${H_2}S{O_4}$.
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
An alcohol having molecular weight $74$ gives white turbidity with Lucas reagent within $5-10$ minutes. It reacts with sodium metal to give $Y. Y$ reacts with $CH_3-Br$ to give $Z$. $Z$ is :
→In above compounds, decreasing order of rate of electrophilic aromatic substitution will be ?
Choose correct order of $\Delta {H_{eg}}$ ?
→($\Delta {H_{eg}} = e^-$ gain enthalpy)
A solution contains $Fe^{2+}, Fe^{3+}$ and $ I^-$ ions. This solution was treated with iodine at $35^oC.$ $E^o$ for $Fe^{3+} /Fe^{2+}$ is $+ 0.77\, V$ and $E^o$ for $I_2/2I^- = 0.536\, V.$ The favourable redox reaction is
→Assertion : The boiling points of aldehydes and ketones are higher than hydrocarbons and ethers of comparable molecular masses.
Reason : There is a weak molecular association in aldehydes and ketones arising out of the dipole-dipole interactions
Reason : There is a weak molecular association in aldehydes and ketones arising out of the dipole-dipole interactions
Which has zero dipole moment ?
The reaction, water gas $(CO + {H_2}) + {H_2}\,\,673K,\,300$ atmosphere in presence of the catalyst $C{r_2}{O_3}/ZnO$ is used for the manufacture of
→$C{H_3} - CN\xrightarrow{{{H_2}O/{H^ \oplus }}}X\xrightarrow[{{H^ \oplus }}]{{{C_6}{H_5}OH}}Y;\,Y$ is
→Which hydrogen in compound$(E)$ is easily replaceable during bromination reaction in presence of light?
→$\mathop {C{H_3} - }\limits_\delta \mathop {C{H_2} - }\limits_\gamma \mathop {CH = }\limits_\beta \mathop {C{H_2}}\limits_\alpha $
$(E)$
Given that $2C(s) + 2{O_2}(g) \to 2C{O_2}(g);\,\,\Delta H = - 787\,kJ$ ${H_2}(g) + \frac{1}{2}{O_2}(g) \to {H_2}O(l);\,\,\Delta H = - 286\,kJ$ ${C_2}{H_2}(g) + 2\frac{1}{2}{O_2}(g) \to 2C{O_2}(g) + {H_2}O(l);\,\Delta H = - 1301\,kJ$ Heat of formation of acetylene is......$kJ$
→