Choose all correct statements about drying tubes they help...

Choose all correct statements about drying tubes. They help equalize the pressure in the reaction flask Help prevent atmospheric moisture from entering the reaction via the condenser Allowing the reaction flask to be open to the atmosphere so that gas pressure does not build up. All of the above.

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Transcript

00:01 Hello, so in this question we need to find the correct statement regarding drying tubes.

00:08 Okay, so we need to write the correct statement about drying tubes that are used in condensation or we can say extraction or separation of solvent and solute from each other.

00:21 So as we know that a use of drying tube is to equalize the pressure.

00:27 Okay, if the pressure inside the solvent mixture increases, so it equalizes that pressure.

00:34 So the first statement is the correct statement.

00:37 I will write the correct statement about drying tubes.

00:41 That is, they help to equalize the pressure.

00:44 They are not completely sealed but they permit the change in pressure in order to prevent the breakage of glasses due to over pressure.

00:57 So we can say that they equalize the day.

01:01 They equalize the pressure in the reaction flask.

01:08 They equalize the pressure in the reaction flask.

01:15 So this is the first, this is the correct statement.

01:17 Second statement is also correct statement that says they help to prevent the atmospheric moisture from entering the reaction via condenser.

01:26 So this is also a correct statement that says that it helps to prevent atmospheric moisture, atmospheric moisture from entering the reaction mixture via condenser to prevent atmospheric mixture from entering the reaction...

Question

Choose all correct statements about drying tubes. They help equalize the pressure in the reaction flask Help prevent atmospheric moisture from entering the reaction via the condenser Allowing the reaction flask to be open to the atmosphere so that gas pressure does not build up. All of the above.

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