322405 The order of reactivity of alkyl halides towards elimination reaction is

322407 Which one of the following compound will be least susceptible to elimination of hydrogen bromide?

322408 1,2-Dibromopropane on treatment with \({\mathrm{X}}\) moles of \({\mathrm{\mathrm{NaNH}_{2}}}\) followed by treatment with \({\mathrm{\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{Br}}}\) gives a pentyne. The value of \({\mathrm{X}}\) is:

322409 An unknown alkyl halide (A) reacts with alcoholic \(\mathrm{KOH}\) to produce a hydrocarbon \(\left(\mathrm{C}_{4} \mathrm{H}_{8}\right)\). Ozonolysis of the hydrocarbon affords one mole of propionaldehyde and one mole of formaldehyde. Suggest which organic structure among the following is the correct structure of the above alkyl halide( \(\mathrm{A})\) ?

322410 \({\text{C}}{{\text{H}}_{\text{3}}} - {\text{C}}{{\text{H}}_2} - {\text{C}}{{\text{H}}_2} - {\text{Br}}\xrightarrow{{{\text{Alc}}{\text{.KOH}}}}\) Final product is

322405 The order of reactivity of alkyl halides towards elimination reaction is

322407 Which one of the following compound will be least susceptible to elimination of hydrogen bromide?

322408 1,2-Dibromopropane on treatment with \({\mathrm{X}}\) moles of \({\mathrm{\mathrm{NaNH}_{2}}}\) followed by treatment with \({\mathrm{\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{Br}}}\) gives a pentyne. The value of \({\mathrm{X}}\) is:

322409 An unknown alkyl halide (A) reacts with alcoholic \(\mathrm{KOH}\) to produce a hydrocarbon \(\left(\mathrm{C}_{4} \mathrm{H}_{8}\right)\). Ozonolysis of the hydrocarbon affords one mole of propionaldehyde and one mole of formaldehyde. Suggest which organic structure among the following is the correct structure of the above alkyl halide( \(\mathrm{A})\) ?

322410 \({\text{C}}{{\text{H}}_{\text{3}}} - {\text{C}}{{\text{H}}_2} - {\text{C}}{{\text{H}}_2} - {\text{Br}}\xrightarrow{{{\text{Alc}}{\text{.KOH}}}}\) Final product is

322405 The order of reactivity of alkyl halides towards elimination reaction is

322407 Which one of the following compound will be least susceptible to elimination of hydrogen bromide?

322408 1,2-Dibromopropane on treatment with \({\mathrm{X}}\) moles of \({\mathrm{\mathrm{NaNH}_{2}}}\) followed by treatment with \({\mathrm{\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{Br}}}\) gives a pentyne. The value of \({\mathrm{X}}\) is:

322409 An unknown alkyl halide (A) reacts with alcoholic \(\mathrm{KOH}\) to produce a hydrocarbon \(\left(\mathrm{C}_{4} \mathrm{H}_{8}\right)\). Ozonolysis of the hydrocarbon affords one mole of propionaldehyde and one mole of formaldehyde. Suggest which organic structure among the following is the correct structure of the above alkyl halide( \(\mathrm{A})\) ?

322410 \({\text{C}}{{\text{H}}_{\text{3}}} - {\text{C}}{{\text{H}}_2} - {\text{C}}{{\text{H}}_2} - {\text{Br}}\xrightarrow{{{\text{Alc}}{\text{.KOH}}}}\) Final product is

322405 The order of reactivity of alkyl halides towards elimination reaction is

322407 Which one of the following compound will be least susceptible to elimination of hydrogen bromide?

322408 1,2-Dibromopropane on treatment with \({\mathrm{X}}\) moles of \({\mathrm{\mathrm{NaNH}_{2}}}\) followed by treatment with \({\mathrm{\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{Br}}}\) gives a pentyne. The value of \({\mathrm{X}}\) is:

322409 An unknown alkyl halide (A) reacts with alcoholic \(\mathrm{KOH}\) to produce a hydrocarbon \(\left(\mathrm{C}_{4} \mathrm{H}_{8}\right)\). Ozonolysis of the hydrocarbon affords one mole of propionaldehyde and one mole of formaldehyde. Suggest which organic structure among the following is the correct structure of the above alkyl halide( \(\mathrm{A})\) ?

322410 \({\text{C}}{{\text{H}}_{\text{3}}} - {\text{C}}{{\text{H}}_2} - {\text{C}}{{\text{H}}_2} - {\text{Br}}\xrightarrow{{{\text{Alc}}{\text{.KOH}}}}\) Final product is

322405 The order of reactivity of alkyl halides towards elimination reaction is

322407 Which one of the following compound will be least susceptible to elimination of hydrogen bromide?

322408 1,2-Dibromopropane on treatment with \({\mathrm{X}}\) moles of \({\mathrm{\mathrm{NaNH}_{2}}}\) followed by treatment with \({\mathrm{\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{Br}}}\) gives a pentyne. The value of \({\mathrm{X}}\) is:

322409 An unknown alkyl halide (A) reacts with alcoholic \(\mathrm{KOH}\) to produce a hydrocarbon \(\left(\mathrm{C}_{4} \mathrm{H}_{8}\right)\). Ozonolysis of the hydrocarbon affords one mole of propionaldehyde and one mole of formaldehyde. Suggest which organic structure among the following is the correct structure of the above alkyl halide( \(\mathrm{A})\) ?

322410 \({\text{C}}{{\text{H}}_{\text{3}}} - {\text{C}}{{\text{H}}_2} - {\text{C}}{{\text{H}}_2} - {\text{Br}}\xrightarrow{{{\text{Alc}}{\text{.KOH}}}}\) Final product is