Activity 2.5 NCERT Class 10 Science, Acids, Bases and Salts
Activity 2.5 asks us to react metal carbonates and metal hydrogen carbonate with acids and see if it gives a precipitate with quick lime.
Science class 10
Activity 2.4 NCERT Class 10 Science, Acids, Bases and Salts
Activity 2.4 asks us to treat zinc granule with bases like sodium hydroxide.
Activity 2.3 NCERT Class 10 Science, Acids, Bases and Salts
Reaction of zinc granules with acids.
Activity 2.2 NCERT Class 10 Science, Acids, Bases and Salts
The action of acids and bases on smell and colour of onion and vanilla.