MCQ
Which of these changes starch to blue black?
- ALime water.
- ✓Iodin.
- CMethylated solution.
- DBenedict's solution.
✓
Answer
Correct option: B.
Iodin.
Dilute iodine solution is used to test starch.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Bholu and Golu are playing in a ground. They start running from the same point $A$ in the ground and reach point $B$ at the same time by following the paths marked $1$ and $2$ respectively as shown in Fig. Which of the following is/ are true for the given situation.
As compared to Golu, Bholu covers a:
→As compared to Golu, Bholu covers a:
For strong bones and teeth which two minerals are needed the most?
A magnet can attract a:
The joint in between the adjacent vertebrae in the back bone is:
Human body is:
Which among the following will not pollute the soil?
The stars forming a recognizable shape is called
What does heat from the sun cause liquid water to do?
Which of the following can show the direction of the wind?
Read the following statements and identify the true statement $A -$ Frog in an her bivorous animal as it eats only plants. $B-$ Man in a herbivore $C-$ Animals like tiger, snake are carnivores $D-$ Cow is a herbivore:
→