Question

Given below from (i) to (iv) are some food items.

Boiled and mashed potato
Glucose solution
A slice of bread
Mustard oil
Which of the above will give blue-black colour when tested with iodine?



a
(i) and (ii)
b
(iii) and (iv)
c
(i) and (iii)
d
(ii) and (iii)​

Answer 1

Answer:

b is the correct answer for my friend