Following statements are made in connection with Carbon dioxide (CO2).
1. CO2 is a poisonous gas.
2. CO2 is an acidic oxide.
3. CO2 turns lime water milky.
Which of the statement(s) given above is/are correct?
A. 1 and 2
B. 2 and 3
C. Only 3
D. 1 and 3
Answer: Option B
Related Questions on Non Metal and Its Compounds
Red phosphorus is less reactive than yellow phosphorus because
A. it is red in colour
B. it is highly polymerised
C. it is insoluble in C2H5OH
D. it is hard

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