Question

does anyone knows the answer...​

Answer 1

Answer:

a) Decomposition reaction

b) Displacement reaction

c) Displacement reaction

d) Decomposition reaction

e) Displacement reaction

f) Redox reaction

g) Decomposition reaction

Explanation:

a) Potassium nitrate decomposes into Potassium nitrite and oxygen gas.

b) Zinc displaces Silver from its Silver nitrate solution and forms Zinc nitrate and silver.

c) Zinc displaces hydrogen from hydrogen chloride and forms Zinc chloride and Hydrogen gas.

d) Copper oxide decomposes to form Copper and oxygen gas.

e) Chlorine displaces bromine from Sodium bromide and forms Sodium chloride and bromine gas.

f) No combination or decomposition is there. Also, no displacement occurs as C is non-metal and will not displace Magnesium as it is a metal. Rather, CO(carbon monoxide) is covalent in nature.

g) Potassium chlorate decomposes into Potassium chloride and Oxygen gas.