Question

MCQ related to separation of substances

1. winnowing is the process that can be used to separate
i. iron fillings and stones
ii. stones and chaff
iii. potatoes and tomatoes

2. which factor plays an important role in the process of winnowing ?
i. quantity of the mixture
ii. the direction of the wind
iii. size of the component

3. the the ability of a substance to dissolve in a given liquid is known as
i. solubility ii. solvent iii. solution​

Answer 1

Answer:

1) 2

2)1

3)1

mark me brainliest please

Answer 2

Answer:

Ans 1.) 2 option stones and chaff

Ans 2.) 3 option size of the component ( I am not sure about this)

Ans 3.) 1 option solubility

Explanation:

Hope it helps you!!