Question

What did Totto-Chan feel about the headmaster after he announced her admission?


class 8 cbse

​

Answer 1

copper sulphate.

3) Why cake or bread becomes soft & spongy on adding baking powder? Write  

3) Why cake or bread becomes soft & spongy on adding baking powder? Write  

chemical equation.

Explanation:What happens when a solution of an acid is mixed with a solution of a base  

in a test tube?

2) Write the chemical formula of hydrated copper sulphate and anhydrous  

copper sulphate.

3) Why cake or bread becomes soft & spongy on adding baking powder? Write  

chemical equation.