Ascorbic acid is .

Structure of Ascorbic acid as represented as follows. How many of the following reagents can give positive test with ascorbic acid. {:(Cu_(2)Cl_(2)+NH_(4)OH,2","4-DNP,"Na metal",HCl+ZnCl_(2),FeCl,),((I),(II),(III),(IV),(V),),(NaOH+"Phenopthalein","dil".KMnO_(4),Br_(2)//H_(2)O,AgNO_(3)+NH_(4)OH,I_(2)+NaOH,),((VI),(VII),(VIII),(XI),(X),):}

Ascorbic acid resembles the structure of

Deficiency of vitamin C/Ascorbic acid causes

Complete the anology. Ascorbic acid : Antioxidant :: Lycopene : "_______"

A tablet of vitamin 'C' is analysed for its ascorbic acid content. One tablet reacts exactly with 20ml of 0.1 N NaOH solution. The equivalent weight of ascorbic acid is 176. The tablet contains ___ mg of ascorbic acid

A tablet of vitamin 'C' is analysed for its ascorbic acid content. One tablet reacts exactly with 20ml of 0.1 N NaOH solution. The equivalent weight of ascorbic acid is 176. The tablet contains ________ mg of ascorbic acid

Identify the incorrect of the following pairs. Calciferol - Rickets Biotin - Anaemia Ascorbic acid - Scurvy Niacin - Pellagra