Question

Class 10 Chemistry All Important reactions.

Answer 1

•All reactions in Chapter Chemical Reactions and Equations (Especially Displacement, Double Displacement and decomposition)

•Formation of all salts in acids bases and salts chapter

•Calcination,Roasting and Electrolytic Refining in Metals And Non Metals(Also the transfer of electrons wale questions)

•Addidtion Reactions, Substitution Reaction, Combustion Reaction, Reaction of Ethanol with Na, Dehydration Reaction, Saponification, Esterification,And Reaction of Ethanoic Acid with Na2CO3 and NaHCO3 in Carbon And It's Compounds

ALL THE BEST.

Answer 2

In Chapter 1

combination reaction

decomposition reaction

redox reaction

displacement reaction

double displacement reaction

action of water on quick lime

action of heat on ferrous sulphate crystals

reaction between sodium sulphate and barium chloride solution

Chapter2

all salts preparation reactions

practical based is-Studying the properties of acids and bases (HCl and NaOH) on the basis of their reaction with litmus solution, zinc metal,solid sodiun carbonate

Hope it helps ☺✌✌