Answer to Question #119592 in General Chemistry for Ifeoluwa

Question

1. Which of the following oxides of nitrogen is a neutral oxide? a. N2O5 b. N2O4 c. N2O d.NO2. 2. Which of the trioxonitrate (v) salts leaves no residue on heating? a. KNO3 b. AgNO3 c.NH4NO3 d.HgNO3 3. 3Cl2 + 8NH3 ---------> N2 + 6NH4Cl In the above reaction, ammonia acts as a. a drying agent b. An oxidizing agent c. a reducing agent d. catalyst 4. Ammonia gas is normally dried with a. CaO b. Anhydrous CaCl2 c. Concentrated H2SO4 d.concentrated HCl 5. The scientist who discovered the zig - zag movement of gas molecules is a. Brownian b. Dalton c.Graham d. Newton.

Answer 1

1.C

2.C

3.B

4.A

5.A