Question

Consider the following (i) Aqueous solution of compound A is used for white washing. (ii) Compound B gives a shiny finish to the walls. (iii) Compound C is used in black and white photography Compounds C, A and B respectively are (1) AgCl, CaCO3 and Ca(OH)2 (2) CaCO3, AgCl and Ca(OH)2 (3) AgCl, CaO and CaCO3 (4) CaO, CaCO3 and AgBr

Answer 1

CaCo3 and b is Ca(OH)2 Washing soda

Answer 2

Answer:

cao caco3 and AgBr - 4 option - is the correct answer