Diazo coupling is useful to prepare some :

Caprolactum is used to prepared

Consider the following diazonium ion: The order of reactivity towards diazo coupling with phenol in presence of dil. NaOH:

For the diazonium ions the order of reactivity towards diazo-coupling with phenol in the presence of dilute NaOH is: (I)

Consider the following diazonium ions : The order of reactivity towards diazo-coupling with phenol in the presence of dil. NaOH is -

Consider the following diazonium ions : The order of reactivity towards diazo-coupling with phenol in the presence of dil. NaOH is -

For the diazonium ions the order of reactivity towards diazo-coupling with phenol in the presence of dilute NaOH is :

Which of the following reaction can be used to prepare methane ? (a) Clemmensen reduction (b) Wurtz reaction (c) Catalytic reduction of methyl iodide (d) Reduction of methyl iodide by using a zinc- copper couple

Which is used for preparation of bread:

During diazo coupling, the following group is retained