MCQ
Which one among the following resonating structures is not correct?
- A
- B
- C
- ✓
✓
Answer
Correct option: D.
d
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 correct order of spin only magnetic moment (in $BM$ ) for $M n^{2+}, C r^{2+}$ and $T i^{2+}$ ions is
→
The correct order of acidic strength is
$298 \mathrm{~K}$. It could be increased by :
→Examine the following resonating structures of formic acid for their individual stability and then answer the question given below.
Which of the following arrangements gives the correct order of decreasing stability of the above-mentioned resonance contributors?
Select correct set of statement
→$(A)$ Addition of an electron in $O_2$ decreases bond order
$(B)$ Addition of an electron in $O_2$ increases bond order
$(C)$ Removal of an electron from $O_2$ increases bond length
$(D)$ Removal of an electron from $O_2$ decreases bond length
The rate constant for a first order reaction is $4.606 \times 10^{-3} s ^{-1} .$ The time required to reduce $2.0\, g$ of the reactant to $0.2\, g$ is......... $\,S$
→Colour of the bead in borax bead test is mainly due to the formation of
The most volatile alkane is
For the equilibrium ${H_2}O(l)$ $\rightleftharpoons$ ${H_2}O(g)$ at $1 \,\,atm$ and $298\,\, K$
→Which of the following diagram show correct change in the ionic character of given compounds according to Fajans rule ?