MCQ
Given below from $(i)$ to $(iv)$ are some food items.
$i.$ Boiled and mashed potato.
$ii.$ Glucose solution.
$iii.$ A slice of bread.
$iv.$ Mustard oil.
Which of the above will give blue$-$black colour when tested with iodine?
$i.$ Boiled and mashed potato.
$ii.$ Glucose solution.
$iii.$ A slice of bread.
$iv.$ Mustard oil.
Which of the above will give blue$-$black colour when tested with iodine?
- A$(i)$ and $(ii)$
- ✓$(i)$ and $(iii)$
- C$(ii)$ and $(iii)$
- D$(iii)$ and $(iv)$