Question

(Chemistry Portfolio Activity 1)
Write all the General Equations of Ch 1,2,3.
Write Observation and Conclusion of activities CH 1,2,3
CLASS 10​

Answer 1

Answer:

In this article, we have discussed step by step procedure to perform CBSE Class 10 Science Practicals experiment Types of Reactions. It will help you understand the different types of reactions viz combination, displacement, decomposition, double displacement reaction on the following actions – water on quicklime, iron nails in CuSO4, heat on FeSO4, a reaction between NaSO4 and BaCl2.

Aim

Performing and observing the actions of-

Water on quicklime

Heat on ferrous sulphate crystals

Iron nails dipped in copper sulphate solution

Reaction between sodium sulphate and barium chloride solution

On the following reactions-

Combination reaction

Decomposition reaction

Displacement reaction

Double displacement reaction