Question

9. Carbon dioxide
T) non-metal-acidie
3) metal oxido- acid
21 non-metal oxide basic
4) metal oxide-base​

Answer 1

Answer:

non metallic oxide and it is acidic

Explanation:

when CaOH reacts with CO2 the products are CaO and H2O this simplifies that

acid + Base -> Salt + water

where base is NaOH

acid is CO2

and salt is CaO