Which of the following compounds will undergo racemisation when solution of `KOH` hydroyses?

(ii) `CH_(3)CH_(2)CH_(2)CI`
(iii) `H_(3)C-overset(CH_(3))overset(|)(CH)-CH_(2)CI`

Which of the following compounds will undergo recemisation when solution of KOH hydrolysis ? (i) C_(6)H_(5)CH_(2)CI" "(ii) CH_(3)CH_(2)CH_(2)CI (iii) CH_(3)-underset(CH_(3))underset(|)CH-CH_(2)CI" "(iv) C_(2)H_(5)-underset(CH_(5))underset(|)CH-CI

Write the IUPAC name of the following compounds: (i) CH_(3)-underset(CH_(3))underset(|)(CH)-CO-underset(CH_(3))underset(|)(CH)-CH_(3) (ii) CH_(3)COCH_(2)COCH_(3) (iii) H_(3)C-overset(O)overset(||)(C)-CH_(2)-overset(Cl)overset(|)(CH)-CH_(3) (iv) CH_(3)-underset(OH)underset(|)(CH_(2))-overset(O)overset(||)(C)-CH_(3) (v)

Which of the following is the correct ease of dehydration ? I CH_(3) - CH_(2)-CH_(2)-underset(OH)underset(|)(CH_(2)) , II CH_(3)-CH_(2)-overset(OH)overset(|)(CH)-CH_(3) , III CH_(2) = CH -overset(OH)overset(|)(CH)-CH_(3) , IV

Which of the following is the correct ease of dehydration ? I CH_(3) - CH_(2)-CH_(2)-underset(OH)underset(|)(CH_(2)) , II CH_(3)-CH_(2)-overset(OH)overset(|)(CH)-CH_(3) , III CH_(2) = CH -overset(OH)overset(|)(CH)-CH_(3) , IV

The IUPAC name of the compound CH_(3)-CH_(2)-overset(CH_(3))overset(|)(CH)-COOC_(2)H_(5) is

Which of the following compounds will show cis-trans isomerism? (i) (CH_(3))_2C=CH-C_(2)H_(5) (ii) CH_(2)=CBr_(2) (iii) C_(6)H_(5)CH=CH-CH_(3) CH_(3)CH="CC"lCH_(3)

Which of the following compounds will show cis-trans isomerism? (i) (CH_(3))_2C=CH-C_(2)H_(5) (ii) CH_(2)=CBr_(2) (iii) C_(6)H_(5)CH=CH-CH_(3) CH_(3)CH="CC"lCH_(3)

Write IUPAC names of the following compounds : CH_(3)-overset(CH_(3))overset( |)(C)H-CH_(2)-CH_(2)-overset(CH_(3))overset(|)(C)H-CH_(3)