Question

A Multiple Choice Questions (MCOs):
1 Adulteration in dal is checked by mixing metanil yellow with dal along with
(a) HCl
(b) H2SO4
(e) HNO3
(d) NaOH
2. Weeds are generally controlled by
(a) tillage
(b) crop rotation
(c) mixed cropping
(d) none of these
3 Shyam added few drops of iodine in milk. The appearance of blue black colour indicates that milk
impurity in form of
(a) fertilisers
(b) starch
(c) protein
(d) fat
4. We use iodine to detect the presence of
(a) sugar
(b) starch
(c) honey
(d) cellulose
5 Which of the following is not a cropping pattern to increase food production?
(а) сгор rotation
(b) selection
(c) intercropping
(d) mixed cropping​

Answer 1

MARK AS BRAINLIEST, COz all of them are right answers.......

1. a) HCL

2. b) Crop Rotation

3. b) Starch

4. b) Starch

5. b) Selection