Download App

Components of Food — Science STD 6 — Question

CBSE BoardEnglish MediumSTD 6ScienceComponents of Food1 Mark
MCQ
Which of these changes starch to blue black?
  • A
    Lime water.
  • ✓
    Iodin.
  • C
    Methylated solution.
  • D
    Benedict'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.

Start Generating Free

Explore more

More "[1 Marks Each] M.C.Q." from Components of Food→Components of Food — all question types→Science STD 6 question papers→CBSE Board STD 6 question papers→CBSE Board question paper generator→

Similar questions

Hot and dry place with scarcity of water is a characteristic of which habitat?
→
A plant has weak stem and cannot stand upright. It spreads on the ground. It may be called:
→
Ghee and butter are major source of:
→
When a wire is connected through a source of electricity, particles moving through the wire are:
→
Depending upon the nature of the constituents present in a mixture, Suhana, a class $6$ student suggested some methods of separation as shown in the table.
S.No.
Types of mixture
Methods of separation
$1.$
Solid - Solid.
Handpicking, Sieving.
$2.$
Solid - Liquid (insoluble).
Sedimentation Decantation, Filtration.
$3.$
Liquid - Liquid (immiscible).
Decantation, Separating funnel.
$4.$
Solid - Liquid (soluble).
Filtration, Decantation.
$5.$
Liquid - Liquid (miscible).
Distillation.
Which of these is/ are incorrect method$(s)$ of separation?
→
Select the process that plays an important role in bringing water back to earth.
→
Which joint is present in the neck region?
→
Carbohydrates can be tested by using:
→
In our country, people do not have enough food to eat, what should be our duty ?
→
Those plants have branches arising from the base of the stem and their stem is hard and woody are called:
→