A、CH<sub>2sub>=CH(CH<sub>2sub>)<sub>4sub>Cl B、CH<sub>3sub>(CH<sub>2sub>)<sub>4sub>Cl C、C<sub>6sub>H<sub>5sub>-CH<sub>2sub>CH<sub>2sub>Cl D、C<sub>6sub>H<sub>5sub>-Cl
A、CH<sub>2sub>=CH(CH<sub>2sub>)<sub>4sub>Cl B、CH<sub>3sub>(CH<sub>2sub>)<sub>4sub>Cl C、C<sub>6sub>H<sub>5sub>-CH<sub>2sub>CH<sub>2sub>Cl D、C<sub>6sub>H<sub>5sub>-Cl
A、C<sub>6sub>H<sub>5sub>-CH<sub>2sub>Cl B、CH<sub>3sub>CH=CHCH<sub>2sub>Cl C、C<sub>6sub>H<sub>5sub>–Cl D、CH<sub>2sub>=CH(CH<sub>2sub>)<sub>4sub>Cl
A、C<sub>6sub>H<sub>5sub>-Cl B、CH<sub>3sub>CH=CHCl C、C<sub>6sub>H<sub>5sub>-CH<sub>2sub>Cl D、CH<sub>2sub>=CH(CH<sub>2sub>)<sub>4sub>Cl
A、CH<sub>3sub>CH=CH(CH<sub>2sub>)<sub>4sub>Cl B、CH<sub>2sub>=CHCH<sub>2sub>Cl C、C<sub>6sub>H<sub>5sub>-CHBr(CH<sub>3sub>) D、C<sub>6sub>H<sub>5sub>-CH<sub>2sub>Cl
A、CH<sub>4sub>、CO、C<sub>2sub>H<sub>4sub>、C<sub>2sub>H<sub>6sub> B、CH<sub>4sub>、CO、C<sub>2sub>H<sub>4sub>、C<sub>2sub>H<sub>6sub>、C<sub>2sub>H<sub>2sub> C、CH<sub>4sub>、C<sub>2sub>H<sub>2sub>、C<sub>2sub>H<sub>4sub>、C<sub>2sub>H<sub>6sub> D、CO、CO<sub>2sub>、H<sub>2sub>、CH<sub>4sub>、C<sub>2sub>H<sub>4sub>、C<sub>2sub>H<sub>6sub>
A、H<sub>1sub>、H<sub>2sub>A、H<sub>2sub>B、H<sub>3sub> B、H<sub>1sub>、H<sub>2sub>A、H<sub>2sub>B、H<sub>3sub>A C、H<sub>2sub>A、H<sub>2sub>B、H<sub>3sub>、H<sub>4sub> D、H<sub>2sub>A、H<sub>2sub>B、H<sub>3sub>A、H<sub>4sub>
A、H<sub>2sub>→C<sub>2sub>H<sub>4sub>→C<sub>3sub>H<sub>6sub>→C<sub>2sub>H<sub>2sub>→CO B、H<sub>2sub>→CO→C<sub>2sub>H<sub>4sub>→C<sub>3sub>H<sub>6sub>→C<sub>2sub>H<sub>2sub> C、H<sub>2sub>→C<sub>2sub>H<sub>4sub>→C<sub>3sub>H<sub>6sub>→CO→C<sub>2sub>H<sub>2sub> D、CO→H<sub>2sub>→C<sub>2sub>H<sub>4sub>→C<sub>3sub>H<sub>6sub>→C<sub>2sub>H<sub>2sub>
A、△H<sub>1sub>〈△H<sub>2sub>,W<sub>1sub>〉W<sub>2sub> B、△H<sub>1sub>〉△H<sub>2sub>,W<sub>1sub>〈W<sub>2sub> C、△H<sub>1sub>〈△H<sub>2sub>,W<sub>1sub>〈W<sub>2sub> D、△H<sub>1sub>〉△H<sub>2sub>,W<sub>1sub>〉W<sub>2sub>
A、△H<sub>1sub>〉△H<sub>2sub>,W<sub>1sub>〈W<sub>2sub> B、△H<sub>1sub>〈△H<sub>2sub>,W<sub>1sub>〉W<sub>2sub> C、△H<sub>1sub>=△H<sub>2sub>,W<sub>1sub>〈W<sub>2sub> D、△H<sub>1sub>=△H<sub>2sub>,W<sub>1sub>〉W<sub>2sub>
A、△H<sub>1sub>+ △H<sub>2sub>+△H<sub>3sub> =△H<sub>4sub> B、△H<sub>1sub>+ △H<sub>2sub> = △H<sub>3sub> +△H<sub>4sub> C、(△H<sub>1sub>+ △H<sub>2sub>)-(△H<sub>3sub> +△H<sub>4sub>)=△H<sub>5sub> D、△H<sub>1sub>+△H<sub>2sub>+△H<sub>3sub>+△H<sub>4sub> =△H<sub>5sub>