MCQ
Compare basic strengths of the above compounds
- A$A > B > C$
- B$B > A > C$
- ✓$C > A > B$
- D$C > B > A$
✓
Answer
Correct option: C.
$C > A > B$
c
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
In the reaction
$8 Al + 3Fe_3O_4 \to 4Al_2O_3 + 9 Fe$
the number of moles of electrons transfered by $1\,mol$ of reductant
→$8 Al + 3Fe_3O_4 \to 4Al_2O_3 + 9 Fe$
the number of moles of electrons transfered by $1\,mol$ of reductant
For the gaseous reaction, ${N_2}{O_4} \to 2N{O_2}$
→The number of ions from the following that are expected to behave as oxidising agent is:
→$\mathrm{Sn}^{4+}, \mathrm{Sn}^{2+}, \mathrm{Pb}^{2+}, \mathrm{Tl}^{3+}, \mathrm{Pb}^{4+}, \mathrm{Tl}^{+}$
A reaction that takes place with the absorption of energy is
The compound most likely to decolourize a solution of potassium permanganate is
$20\,mL$ of calcium hydroxide was consumed when it was reacted with $10\,mL$ of unknown solution of $H _2 SO _4$. Also $20 mL$ standard solution of $0.5\,M$ $HCl$ containing $2$ drops of phenolphthalein was titrated with calcium hydroxide the mixture showed pink colour when burette displayed the value of $35.5\,mL$ whereas the burette showed $25.5\,mL$ initially. The concentration of $H _2 SO _4$ is $..........M$ (Nearest integer)
→How many chiral carbon atoms are present in following compound :-
An element which is an essential constituent of all organic compounds belongs to:
With respect to the compounds $I-V$, choose the correct statement($s$).
→$(A)$ The acidity of compound $I$ is due to delocalization in the conjugate base.
$(B)$ The conjugate base of compound IV is aromatic.
$(C)$ Compound II becomes more acidic, when it has a $- NO _2$ substituent.
$(D)$ The acidity of compounds follows the order $I > IV > V > II > III$.
The $p - p$ orbital overlapping is present in the following molecule
→