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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 | SaraNextGen Top Answer

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

1 Answer
127 votes
Answer Key / Explanation : (b) -

3   5    4     6    1    2

127 votes


127