Question

11. In the laboratory preparation of carbon dioxide by action of a dilute acid on a metallic
carbonate give a A balanced equation for the preparation b] A reason fori) use of a washer
bottle containing conc. H2SO4 in the preparation wi] Not collecting the prepared gas over
water ili Not using dilute sulphuric acid as a reactant in the preparation.​

Answer 1

Answer:

i don't know so sorry for not answering