30- When performing the Baeyer's Test, the change in color occurs due to the transformation of an alkene to a- a diol b- an alkane C-a diacid d- a diketone 25- The product of the first reaction respectively is .............. While the product of the second reaction is 3R-CH2-OH + 4H2CrO4 + 6H2SO4 (Brown-red) + 2Cr2(SO4)3 + 13H2O (Blue-green) + 8H20 + Cr2(SO4)3 (Blue-green) H OH 3 R-C-R + 2H2CrO4 + 3H2SO4 (Brown-red) a- Aldehyde, Ketone b- Ketone, Aldehyde C- Ketone, Carboxylic acid d-Carboxylic acid, Ketone