Diazo coupling is useful to prepare:
Pesticides
Vitamins
Proteins
Dyes
Diazo coupling is useful to prepare dyes.
Benedict's solution is used to test the presence of(a) carbohydrates(b) proteins(c) fats(d) vitamins
44. Statements: i.Some vitamins are pills. ii. No pills are proteins.
iii.All proteins are carbohydrates.
Conclusions:
I. Some carbohydrates are proteins.
II.Some carbohydrates are not pills.
III. Some vitamins are not proteins.
IV.Some proteins are not pills.