MCQ
Among the following species, the diamagnetic molecule is
- A$O_2$
- B$NO$
- C$B_2$
- ✓$CO$
✓
Answer
Correct option: D.
$CO$
d
$CO$ is diamagnetic in nature due to absence of any unpaired electron.
$CO$ is diamagnetic in nature due to absence of any unpaired electron.
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 statement regarding the comparison of staggered and eclipsed conformations of ethane, is
The two substances $A$ and $B$ are in equilibrium with $C$ and $D$ as $2A + B \rightleftharpoons 3C + 2D$ if the initial pressure of $A$ and $B$ in the ratio of $4 : 1$ and at equilibrium partial pressure of $A $and $D$ are equal. Find the correct relation
→Ail organic compound has $42.1 \%$ carbon, $6.4 \%$ hydrogen and remainder is oxygen. If its molecular weight is $342$ , then its molecular formula is:
→When two ice cubes are pressed over each other, they unit to form one cube. Which of the following force is responsible for holding them together
Product $(A)$ and $(B)$ respectively are :-
→If $80\,g$ of $NaOH$ is mixed with $54\,g$ of water to form a solution. Calculate the mole fraction of water
→Which of the following statement is correct ?
Cyclohexanol is a
For the reaction $PC{l_5}_{(g)}$ $\rightleftharpoons$ $PC{l_3}_{(g)} + C{l_2}_{(g)}$, the forward reaction at constant temperature is favoured by
→The boiling point of $C_6H_6,\,CH_3OH,\,C_6H_5NH_2$ and $C_6H_5NO_2$ are $80\,^oC,\,65\,^oC,\,184\,^oC$ and $212\,^oC$ respectively. Which will show highest vapour pressure at room temperature ?
→