1. Which of the following is incorrect statement
a. The gases like oxygen CO2, SO2 go into the carbon burrete
b. Only CO2 gas goes into carbon burette
c. Only CO2 and SO2 go into the carbon burette
d. All the above statements are incorrect
2. Why does the level of water in the carbon burette rises .
a. Because the CO2 gas is absorbed.
b. Because the SO2 gas goes into sulphur cup
c. Because the air is absorbed in the absorption vessel
d. Because the oxygen supply is stopped
Answers
Answered by
1
Answer:
1. option A
2. option B
Explanation:
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Answered by
1
Answer:
1)d is incorrect
2)option no b
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Explanation:
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