`CH_(3)CH_(2)CH_(2)Cl overset(alc. KOH)rarr B overset(HBr)rarr C overset("Na//ether")rarr D` In the above reaction, the product D is

Correct Answer - D `CH_(3)CH_(2)Cl+NH_(2)(alc) to CH_(3) CH_(2) NH_(2)` 2 `(CH_(3))_(3) CBr+KCN(alc) to (CH_(3))_(2)C=CH_(2)` 3 `CH_(3)CHBrCH_(3)+AgCN (alg) to (CH_(3))_(2) CHNC` 4. `CH_(3)CHBrCH_(3) KOH (alc) to CH_(3)CH=CH_(2)`

Correct Answer - B CN is stronger nucliophile causesloss of HBr instead of nucleophilic substitution reaction.

Correct Answer - D The correct order is : `CH_(3)CH_(2)CH_(2)CH_(2)CH_(3) lt H_(5)C_(2)OC_(2)H_(5) lt CH_(3)CH_(2)CH_(2)CHO lt CH_(3)CH_(2)CH_(2)CH_(2)OH` Boiling point depends upon the nature of intermolecular forces, stronger the forces, higher is the...

Correct Answer - C `CH_(3)CH_(2)CH=CH_(2) overset("set")to CH_(3)-overset(Br)overset(|)(CH)-CH=CH_(2) underset(-KBr,-H_(2)O)overset(alc.KOH)to underset("1-3-Butadiene")(CH_(2)=CH-CH=CH_(2))`

Correct Answer - A `underset("Propene")(H_(3)C-CH=CH_(2))overset(HBr)rarr H_(3)C-underset((A))underset(Br)underset(|)(C )H-CH_(3)` `overset((i)"Mg/ether")rarrCH_(3)-underset(MgBr)underset(|)(C )H-CH_(3)overset((ii)H_(2)O //"Boil")underset(-Mg(OH)Br)rarr underset("Propane")(C_(3)H_(8))`

Correct Answer - A `CH_(3)CH_(2)CH_(2)I overset(KOH(alc))rarr underset((A))(CH_(3)-CH=CH_(2))overset(Br_(2))rarr CH_(3)-underset(Br)underset("|")("C")H-underset(Br)underset("|")("C")H_(2)overset(alc. KOH)rarr underset((B))(CH_(3)-C-=CH overset(Na)underset(NH_(3))rarr2CH_(3)-underset((C ))(CH=CH_(2))`

Correct Answer - C Reaction between propene and HCl to yield isopropyl chloride is an example of electrophilic addition reaction. `CH_(3)CH=CH_(2)+HCl rarr CH_(3)underset(Cl)underset(|)(C )H-CH_(3)`

Correct Answer - D `underset(("Alkyne"))(H_(3)C-CH_(2)-C-=CH)overset(Alc. KOH)rarr H_(3)C-CH=CH=C=CH_(2)`

(i). `A(CH_(2)=CH_(2)),B(BrCH_(2)-CH_(2)Br)` (ii). `A(CH_(3)CHBrCH_(3)),B(CH_(3)-CH=CH_(2))`.

Correct Answer - `(a-r,t):(b-q.t);(c-s,t);(d-p)`