Compound A gives D-Galactose and D-Glucose on hydrolysis. The compound A is:

Which one of the following compounds is aromatic in nature ?

Which one of the following compounds is aromatic in nature ?

Which among the following is the strongest acid ?

The correct decreasing order of densities of the following compounds is :

Given below are two statements Statement I : Hyperconjugation is a permanent effect. Statement II : Hyperconjugation in ethyl cation $\left(\mathrm{CH}_3-\stackrel{+}{\mathrm{C}} \mathrm{H}_2\right)$ involves the overlapping...

Among the given species the Resonance stabilised carbocations are:

Which of the following compounds does not exhibit resonance?

Which one of the following compounds will liberate $\mathrm{CO}_2$, when treated with $\mathrm{NaHCO}_3$ ?

Which one among the following resonating structures is not correct?