The order of stability of the resonance structures given below is:
- A$I > II > III$
- B$I > III > II$
- C$II > I > III$
- D$III > II > I$
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Similar Questions
The bond order of individual carbon-carbon bonds in benzene is
MediumIIT 1980
View SolutionFor which of the following can resonance structures be drawn? Why?
$CO_2, NO_2, O_3, O_2, CH_4$
$CO_2, NO_2, O_3, O_2, CH_4$
Medium
View SolutionWhich of the following statements is correct about $CO_3^{2-}$ ?
$A$. The hybridisation of the central atom is $sp^3$.
$B$. Its resonance structure has one $C-O$ single bond and two $C=O$ double bonds.
$C$. The average formal charge on each oxygen atom is $0.67$ units.
$D$. All $C-O$ bond lengths are equal.
$A$. The hybridisation of the central atom is $sp^3$.
$B$. Its resonance structure has one $C-O$ single bond and two $C=O$ double bonds.
$C$. The average formal charge on each oxygen atom is $0.67$ units.
$D$. All $C-O$ bond lengths are equal.
Which of the following compounds does not exhibit the resonance effect?
Medium
View SolutionWhich of the following can show resonance?
Difficult
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