Chaff can easily be separated from the grains by _ as the components differ in their _.

winnowing, weight

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winnowing, size

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sieving, weight

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sieving, size

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Solution

The correct option is A winnowing, weight
Winnowing is the method of separating the components of solid-solid mixtures differing in their weights.

In a mixture of chaff and grains, chaff is lighter than the grains and gets blown away by the wind.

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Chaff can easily be separated from the grains by _______ as the components differ in their _______.

The correct option is A winnowing, weightWinnowing is the method of separating the components of solid-solid mixtures differing in their weights. In a mixture of chaff and grains, chaff is lighter than the grains and gets blown away by the wind.

Chaff can easily be separated from the grains by _ as the components differ in their _.

The correct option is A winnowing, weight
Winnowing is the method of separating the components of solid-solid mixtures differing in their weights.

In a mixture of chaff and grains, chaff is lighter than the grains and gets blown away by the wind.