MCQ
The paramagnetic nature of oxygen molecule is best explained on the basis of
- AValence bond theory
- BResonance
- ✓Molecular orbital theory
- DHybridization
✓
Answer
Correct option: C.
Molecular orbital theory
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
The increasing order of the acidity of the following carboxylic acids is
In human body if necessary, the plate, screw or wire used for surgery are made up of
Which of the following is formed when benzaldehyde reacts with sodium hydroxide
In $IIIA$ group, $Tl$ (thalium) shows $+1$ oxidation state while other members show $+3$ oxidation state. Why
→The unit for the electric current is
The ratio between radii of $H{e^ + }$ ion and $H$ atom is
→A coordinate bond is formed when an atom in a molecule has
Acetanilide can be prepared from aniline and which of the following
Choose the correct statement regarding the formation of carbocations $A$ and $B$ given :-
→${C{H_3} - C{H_2} - CH = C{H_2} + HBr\,\to \,CH _{3}- CH _{2}- CH _{2}- C^{+}H _{2}+ Br ^{-}} _{"A"}$
${C{H_3} - C{H_2} - CH = C{H_2} + HBr\, \to \,CH _{3}- CH _{2}- C^{+}H - CH _{3}+ Br ^{-}}_{"B"}$
The $\mathrm{Eu}^{2+}$ ion is a strong reducing agent in spite of its ground state electronic configuration
→(outermost) : [Atomic number of $\mathrm{Eu}=63$ ]