Urea reacts with water to form A which will decompose to form B. B when passed through `Cu^(2+)`(aq), deep blue color solution C is formed. What is the formula of C from the following?

When ammonia is passed through copper sulphate solution a deep blue solution is formed due to formation of

When CuSO_4 is mixed with excess of NH_3 , a deep blue coloured solution is obtained.Write the formula of the compound formed.

When excess of ammonia is added to copper sulphate solution, a deep blue solution is formed. This is due to formation of _____.

What are the products formed when chlorine is passed through aqueous hypo solution?

The precipitate formed when CO_2 is passed through lime water-

Magnesium on heating in air gives (A) and (B) . On reaction with water (B) gives a colourless gas (C ).(C ) when passed through CuSO_(4) solution, gives a blue coloured solution (D) . Identify (C ) and (D) .

When a compound A is heated, it produces a colourless gas and the residue obtained is dissolved in water to form the compound B. The compound C is formed when excess CO_2 is passed through aqueous solution of B. The compound C can be separated out in solid state from its solution. C in its solid state when heated forms the compound A. A is-

Which of the following is formed when CO_(2) gas is passed through an aqueous solution of sodium chromate ?