Metallurgy · Chemistry · AP EAPCET
MCQ (Single Correct Answer)
1
The two major constituents of Portland cement are
AP EAPCET 2022 - 5th July Morning Shift
2
A compound A is used in paints instead of salts of lead. Compound A is obtained when a white compound B is strongly heated. Compound B is insoluble in water but dissolves in NaOH solution forming a solution of compound C. The compound A on heating with coke gives a volatile metal D and a gas E which burns with a blue flame. Identify the possible species D and C can be respectively?
AP EAPCET 2021 - 19th August Morning Shift