While inflating a balloon, the entire air that was blown into the balloon escapes from when its mouth is left open. This is because:

The air inside the balloon was exerting pressure in all directions.

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Of acceleration due to gravity.

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The air inside it was hot.

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None of these.

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Solution

The correct option is B
Of acceleration due to gravity.

The pressure inside the balloon is greater than the atmospheric pressure. So, air from the balloon escapes out until the pressure inside the balloon equals atmospheric pressure.

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While inflating a balloon, the entire air that was blown into the balloon escapes from when its mouth is left open. This is because:

The correct option is B Of acceleration due to gravity. The pressure inside the balloon is greater than the atmospheric pressure. So, air from the balloon escapes out until the pressure inside the balloon equals atmospheric pressure.

The correct option is B
Of acceleration due to gravity.

The pressure inside the balloon is greater than the atmospheric pressure. So, air from the balloon escapes out until the pressure inside the balloon equals atmospheric pressure.