MCQ
.
- A
- ✓
- C
- D
✓
Answer
Correct option: B.
b
$(b)$ Anti-group migrate.
$(b)$ Anti-group migrate.
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
Which of the following order of atomic radius is not wrong
$1000\, mL$ $1\, M$ $CuSO_4(aq)$ is electrolysed by $9.65\, amp$ current for $100\, sec$ using $Pt-$ electrode. Which is incorrect statemenet?
→The one which has the highest value of $pH$ is
→How much oxygen is required for complete combustion of $560\,g$ of ethene ? ................. $\mathrm{kg}$
→Major product of reaction :
The basicity of orthophosphoric acid is
The major product ' $P$ ' formed in the given reaction is:
→In the given reaction
→$C{H_3}C{H_2}CH = CHC{H_3}$ $\xrightarrow{X}C{H_3}C{H_2}COOH\, + \,C{H_3}COOH$
The $X$ is
Consider the following statements
→$(I)$ The radius of an anion is larger than that of the parent atom.
$(II)$ The ionization energy generally increases with increasing atomic number in a period.
$(III)$ The electronegativity of an element is the tendency of an isolated atom to attract an electron.
Which of the above statements is/are correct?
The correct order in which the $C-O$ bond length in $CO, CO_3^{-2}$ and $CO_2$ is
→