Question

Match the following.

$\begin{array}{cccc}& \text{Nutrients}& & \text{Detection}\\ \text{A.}& \text{Proteins}& 1.& \text{Paper Test}\\ \text{B.}& \text{Fats}& 2.& \text{Iodine Test}\\ \text{C.}& \text{Carbohydrates}& 3.& \text{Biuret Test}\end{array}$

• A.
  A- 3; B- 2; C- 1
• B.
  A- 2; B- 3; C- 1
• C.
  A- 3; B- 1; C- 2
• D.
  A- 2; B- 1; C- 3

Answer 1

The correct option is C

A- 3; B- 1; C- 2
Nutrients in food can be detected using following tests:

$\begin{array}{cccc}\text{Nutrients}& \text{Detection Test}& \text{Reagent Used}& \text{Observation}\\ \text{Proteins}& \text{Biuret test}& \text{Caustic soda and copper sulphate}& \text{Violet coloured solution}\\ \text{Fats}& \text{Paper test}& \text{Paper}& \text{Translucent spot appear}\\ \text{Carbohydrates}& \text{Iodine test}& \text{Iodine solution}& \text{Turns into blue black colour}\end{array}$