BITSAT SERIES Chemistry
Properties Of Dihydrogen
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2011 Chapter Questions 1 MCQs
01
PYQ 2011
medium
chemistry ID: bitsat-2
When a crystal of caustic soda is exposed to air, a liquid layer is deposited because:
1
crystal loses water
2
crystal absorbs moisture and CO₂
3
crystal melts
4
crystal sublimes