Q. Dry ice is (Solved)
1. Free from water
2. Free from dissolved air or gases
3. Does not contain impurities
4. Solidified form of carbondioxide
5. None of the above
- d. Solidified form of carbondioxide
1. Free from water
2. Free from dissolved air or gases
3. Does not contain impurities
4. Solidified form of carbondioxide
5. None of the above