Ethanol can be converted into ethanoic acid by_________________?
Ethanol can be converted into ethanoic acid by_________________? A. Hydrogenation B. HydrationC. Oxidation D. Fermentation
Ethanol can be converted into ethanoic acid by_________________? A. Hydrogenation B. HydrationC. Oxidation D. Fermentation
Treating phenol with formaldehyde in the presence of dilute base forms Bakelite. The process involved is_________________? A. oxidation B. eliminationC. condensation polymerization D. additional polymertization
Heating phenol with Zn will yield_________________? A. Benzene B. Benzoic acid C. Phenoxide D. Cyclohexane
Which compound is also known by the name of carbolic acid ? A. C2H2OH B. H2CO3C. C6H5OH D. H3PO3
Which alcohol will undergo elimination reaction to give alkene in the presence of acidic potassium dichromate ? A. Primary alcohol B. Secondary alcoholC. Tertiary alcohol D. All of above
K2Cr2O7/H2SO4 generate____________________? A. Oxygen B. HydrogenC. Nascent oxygen[O] D. Nascent hydrogen[H]
The process of fermentation of starch involve many enzymes the sequence of enzymes used are____________________? A. Diastase-maltase-zymase B. Zymase-maltase-diastase C. Maltase-diastase-zymase D. Diastase-zymase-maltase
The residue obtained after the crystallization of sugar from concentrated sugar cane juice is called__________________? A. Mother liquor B. Filterate C. ExtractD. Molasses
Which one of the following is also known as tartaric acid ? A. 2 3-dihydroxy butance 1 4 -dioic acid B. 2 3 -dihydroxy butanedioic acid C. 2 3 -dihydroxy butanioc acid D. 2 2 -dihydroxy butanoic acid
Which one of the following is termed as benzul alcohol ? A. C6H5OH B. C6H5CH(OH)2C. C6H5CH2OH D. C6H5COOH