47.Gas X is passed into water as shown.The pH
47.
Gas X is passed into water as shown.
The pH of the water changes from 7 to 10.
What is gas X?
A. ammonia
B. carbon dioxide
C. nitrogen
D. sulphur dioxide
Gas X is passed into water as shown.
The pH of the water changes from 7 to 10.
What is gas X?
A. ammonia
B. carbon dioxide
C. nitrogen
D. sulphur dioxide
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