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_2H_5 (ii) CH_2=CBr_2 (iii) C_6H_5CH=CH-CH_3 (iv) CH_3CH=C Cl CH_3

Which of the following alkanes can exhibit cis-trans isomerism? (i) CH_(2) = CHCH_(2)CH_(3) , (ii) CH_(2) = C(CH_(3))_(2) (iii) CH_(3)CH=CHCH_(3) , (iv) CH_(3)CH_(2)CH=CHCl

Which of the following compounds will show geometrical isomerism ? (a) H_(2)C= CBr_(2)" "(b) (H_(3))C)_(2)C= CHCH_(3)" "(c) C_(6)H_(5)CH= CHCH_(3) (d) CH_(3)CH_(2)underset(CH_(3))underset(|)C=CHCH_(2)CH_(3)" "(e) H_(3)C-CH= C Cl(CH_(3))

Which atoms in each of the following molecules remain in the same plane and why? (i) CH_(3)CH=CH_(2) (ii) C_(6)H_(5)C-=C CH_(3) (iii) CH_(3)CH=C=C=CHCH_(3) (iv) CH_(3)COCH_(2)CH_(3)

Which of the following undergoes haloform reaction? (i) CH_(3)CH_(2)COCH_(2)CI (ii) C_(6)H_(5)COCH_(3) (iii) C_(6)H_(5)COCHI_(2) (iv) CH_(3)CH_(2)COCCI_(3)

In which of the following compounds corban atom undergoes hybridisation of more than one type (i) CH_(3) CH_(2)CH_(2)CH_(3) (ii) CH_(3) - CH = CH - CH_(3) (iii) CH_(2) = CH - CH_(2) - CH_(3) (iv) H - C -= C - H

Identify the saturated compounds : (i) CH_(3)CH_(2)CH=O (ii) C_(2)H_(5)CH=CH_(2) (iii) C_(2)H_(5)OH (iv) CH_(2)=CHCOOH