Last Updated On [03-11-2023]
Steps of an activity for boiling under reduced pressure are jumbled below. Correctly arranged option is:
1. Cool the flask over running water from a tap carefully.
2. water inside the flaks starts boiling point.
3. take a cup of water in a conical flask.
4. gases in the flask are removed from the steam produced.
5. boil the water without closing its mouth for 3 minutes.
6. close the flask with a rubber cork.
(a)
3 1 5 2 6 4
(b)
3 5 4 6 1 2
(c)
1 3 5 6 2 4
(d)
5 4 3 2 1 6
Steps of an activity for boiling under reduced pressure are jumbled below. Correctly arranged option is:
1. Cool the flask over running water from a tap carefully.
2. water inside the flaks starts boiling point.
3. take a cup of water in a conical flask.
4. gases in the flask are removed from the steam produced.
5. boil the water without closing its mouth for 3 minutes.
6. close the flask with a rubber cork.
(a)
3 1 5 2 6 4
(b)
3 5 4 6 1 2
(c)
1 3 5 6 2 4
(d)
5 4 3 2 1 6
Question ID - 103351 :-
Steps of an activity for boiling under reduced pressure are jumbled below. Correctly arranged option is:
1. Cool the flask over running water from a tap carefully.
2. water inside the flaks starts boiling point.
3. take a cup of water in a conical flask.
4. gases in the flask are removed from the steam produced.
5. boil the water without closing its mouth for 3 minutes.
6. close the flask with a rubber cork.
(a)
3 1 5 2 6 4
(b)
3 5 4 6 1 2
(c)
1 3 5 6 2 4
(d)
5 4 3 2 1 6
|
Steps of an activity for boiling under reduced pressure are jumbled below. Correctly arranged option is: 1. Cool the flask over running water from a tap carefully. 2. water inside the flaks starts boiling point. 3. take a cup of water in a conical flask. 4. gases in the flask are removed from the steam produced. 5. boil the water without closing its mouth for 3 minutes. 6. close the flask with a rubber cork. |
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|
(a) |
3 1 5 2 6 4 |
(b) |
3 5 4 6 1 2 |
|
(c) |
1 3 5 6 2 4 |
(d) |
5 4 3 2 1 6 |
Next Question :
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Assertion (A): In the manufacturing of common sugar, the syrup obtained does not have any colour. Reason(R): Coconut shell charcoal is used to give colour to the syrup. |
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(a) |
Both A and R are incorrect |
(b) |
A is correct and R is incorrect |
|
(c) |
Both A and R are correct |
(d) |
A is incorrect and R is correct |
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