1.The relative rates of catalytic hydrogenation are in the order of:a.CH2=CH2>RCH=CH2>RCH=CHR>R2C=CHR\mathrm{CH_2{=}CH_2 > RCH{=}CH_2 > RCH{=}CHR > R_2C{=}CHR}CH2=CH2>RCH=CH2>RCH=CHR>R2C=CHRb.R2C=CHR>RCH=CHR>RCH=CH2>CH2=CH2\mathrm{R_2C{=}CHR > RCH{=}CHR > RCH{=}CH_2 > CH_2{=}CH_2}R2C=CHR>RCH=CHR>RCH=CH2>CH2=CH2c.RCH=CHR>R2C=CHR>RCH=CH2>CH2=CH2\mathrm{RCH{=}CHR > R_2C{=}CHR > RCH{=}CH_2 > CH_2{=}CH_2}RCH=CHR>R2C=CHR>RCH=CH2>CH2=CH2d.R2C=CHR>CH2=CH2>RCH=CHR>RCH=CH2\mathrm{R_2C{=}CHR > CH_2{=}CH_2 > RCH{=}CHR > RCH{=}CH_2}R2C=CHR>CH2=CH2>RCH=CHR>RCH=CH2Login to continueOnly logged in users canattempt or see the solution.
