Q.1): Complete the following sentences! 1. Ammonia can be formed by ammonium ion NHL, when....... is applied to the when Is high 2 Was fertiliser use, are more active than or due to their and 3 In fertilizers, Nitrogen can be formed by ways... 4. One of the main characteristics for compound fertilizer production are und 5.Phosphorus fertilizer is more suitable for the of the plants Q.2) Write: ) or (x) for the following sentences? 1. Nitrogen can be reacted with Oxygen to yield Niotros oxide in a reactor needs 1000c 2. Contact process is used to produce Nitric acid by reacting Sodium nitrate with sulphuric acid 3. In manufacturing process of Nitric acid, incomplete reaction of coal in the furnace will produced some gases like vapor of nitric acid 4. Haber-Bush process is a modem process which is used to product Nitrogen dioxide used in Nitric acid manufacturing plant. 5. Nitrogen oxides are used to product Nitric acid by actsorption process. Q.3): (A) Discuss the following phrases: "Step of oxidation process of so, to so, used in HSO production, is carried out on a catalyst using a range of reaction temperature between 700-900 K B): 1. Explain: In sulphuric acid manufacturing: "dust d removed from the gas by a series of clectrostatic precipitation and scrubbing steps