Question

Match the compound from List I with their corresponding molecular formula in List II.

Answer 1

$\underset{–}{Superphosphate}$ $\left(Ca\right(H_{2}P{O}_4{)}_2+2CaS{O}_4.2H_{2}O)$- It is produced by reacting naturally occurring phosphate rock with sulphuric acid.

$\underset{–}{Urea}$$\left(C{H}_4{N}_{2}O\right)$- It is an organic compound with chemical formula $CO(N{H}_2{)}_2$. This amide has two $-N{H}_2$ groups joined by a carbonyl functional group.

$\underset{–}{Ammophos}$ $\left(\right(N{H}_4)H_{2}P{O}_4$- It is a highly concentrated fertilizer comprising Nitrogen and Phosphate mainly in a water-soluble composition and it is assimilated by plants very well.

$\underset{–}{Di-ammoniumphosphate}$ $\left(\right(N{H}_4{)}_{2}HP{O}_4)$- It is one of series of water-soluble ammonium phosphate salts that can be produced when ammonia reacts with phosphoric acid.

$\underset{–}{Potassiumsulphate}$ $\left(K_{2}S{O}_4\right)$- It is a non-flammable white crystalline salt which is soluble in water. The chemical compound is commonly used in fertilizers.