Hydrocarbons Te...

Nodal planes of $$\pi$$ bonds in benzene are located in :

Monochlorination of ethylbenzene $$(PhCH_2CH_3)$$ with $$Cl_2$$ under heat produces ________.

In benzene, carbon uses _____ p-orbitals for hybridization.

Vicinal dihalides undergo double dehydrohalogenation to give terminal alkyne. How many moles of $$NaNH_2$$ are used in the overall reaction ?

Which content(s) of middle oil separate on cooling?

Write hybridisation of carbon atoms as indicated :

Among the following groups the group that deactivates the benzene ring for further electrophilic substitution is:

In the reaction $$CH_3COONa\, +\, NaOH\, \xrightarrow[Heat]{CaO}\, X\, +\, Na_2CO_3$$, product 'X' would be :

Which of the following alkanes can be synthesized by the Wurtz reaction in good yield?

Which of the following reagents may be used to distinguish between ethene and ethyne ?