

MCQOPTIONS
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1. |
_ Which of the following gases is the most soluble in water?$? |
A. | NH‚ÇÉ |
B. | CO‚ÇÇ |
C. | H‚ÇÇS |
D. | CH‚ÇÑ |
Answer» B. CO‚Äö√á√á | |