Question

Dipti was asked to prepare 3 separate mixtures in 3 beakers A, B,C by mixing sugar, sand, and
starch respectively in water and then categorize each as stable or unstable. Correct categorization
1s
a. A and B are stable and C is unstable
b. B and C are unstable and A is stable
c. A and C are unstable and B is stable
d. B and C are stable and A is unstable.
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Answer 1

Answer:

a. A and B are stable and C is unstable

Here is your ans plz mark me the brainliest : )

Answer 2

Correct Question

Dipti was asked to prepare 3 separate mixtures in 3 beakers A, B, C by mixing sugar, sand, and

starch respectively in water and then categorize each as stable or unstable. Correct categorization

is-

a. A and B are stable and C is unstable.

b. B and C are unstable and A is stable.

c. A and C are stable and B is unstable.

d. B and C are stable and A is unstable.

ANSWER

The correct categorization is -

(c) A and C are stable and B is unstable.

• A mixture is a physical composition of two or more different chemical substances.
• The ingredients of mixture retain their chemical properties and make up.
• A mixture is said to be a stable mixture when the solute particles do not settle or coagulate in the solvent.
• For example, sugar in water is a stable solution or mixture.
• An unstable mixture is a mixture in which the solute settles or coagulates over time in the solvent due to its large particle size.
• For example, mud in water is an unstable solution.
• In the given experiment, There are separate mixtures in 3 beakers, A, B and C by mixing sugar, fine sand and starch paste respectively in water.

1. Beaker A - Mixture of sugar and water - Stable solution
2. Beaker B - Mixture of sand and water - Unstable solution (sand particles settle down after some time)
3. Beaker C - Mixture of starch and water - Stable solution.

Hence, the correct categorization is -

A and C are stable and B is unstable.

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