MCQ
Carbon has zero oxidation number in
- A$CO$
- B$C{H_4}$
- ✓$C{H_2}C{l_2}$
- D$C{H_3}Cl$
✓
Answer
Correct option: C.
$C{H_2}C{l_2}$
(c) $x + 2 \times ( + 1) + 2( - 1) = 0$
$x + 2 - 2 = 0$; $x = 0\,\,in\,\,C{H_2}C{l_2}$.
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
Reaction between $NaCl$ and $AgNO_3$ can supressed by
→Consider following statements Correct statement$(s)$ are
→Which or these have no unit
On dissolving $0.5 g$ of a non-volatile non-ionic solute to $39 g$ of benzene, its vapor pressure decreases from $650 mm Hg$ to $640 mm Hg$. The depression of freezing point of benzene (in $K$ ) upon addition of the solute is. . . . .
→(Given data : Molar mass and the molal freezing point depression constant of benzene are $78 g mol ^{-1}$ and $5.12 K kg mol ^{-1}$, respectively)
A proton and a $Li ^{3+}$ nucleus are accelerated by the same potential. If $\lambda_{L i}$ and $\lambda_{P}$ denote the de Broglie wavelengths of $Li ^{3+}$ and proton respectively, then the value of $\frac{\lambda_{ Li }}{\lambda_{ P }}$ is $x \times 10^{-1}$.The value of $x$ is ............
→(Rounded off to the nearest integer)
(Mass of $Li ^{3+}=8.3$ mass of proton)
What makes a lemon sour
The $IUPAC$ name for $[PtCl(NH_2CH_3)(NH_3)_2]Cl$ is
→In the following reaction
→${C_6}{H_5}C{H_2}Br\xrightarrow[{(ii){H_3}{O^ + }}]{{(i)Mg.Ether}}X$
Product $X$ is
$\,$
→Assertion : Magnetic moment of $Dy$ is highest among lanthanoids.
→Reason : Orbital motion contributes magnetic moment.