Ram was carrying out a chemical reaction in a test tube, but accidentally he forgot to put the cork on the test tube.
In this situation, the law of conservation of mass is followed.

True

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False

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Solution

The correct option is B
False

False.
Since the system is open, so the law of conservation of mass is not followed. There would be an exchange of gases.

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Ram was carrying out a chemical reaction in a test tube, but accidentally he forgot to put the cork on the test tube. In this situation, the law of conservation of mass is followed.

The correct option is B False False. Since the system is open, so the law of conservation of mass is not followed. There would be an exchange of gases.

Ram was carrying out a chemical reaction in a test tube, but accidentally he forgot to put the cork on the test tube.
In this situation, the law of conservation of mass is followed.

The correct option is B
False

False.
Since the system is open, so the law of conservation of mass is not followed. There would be an exchange of gases.