Why do acids not show acidic behaviour in the absence of water?
The acidic behaviour from acids is because of the presence of hydrogen ions. Hydrogen ions can only be produced in the presence of water and therefore water is definitely needed if acids are to show their acidic behaviour.
Provide Some Important MCQ Questions for Class 10 Science Acids, Bases and Salts with Answers?
Give two important uses of washing soda and baking soda.
What is a neutralisation reaction? Give two examples.
Plaster of Paris should be stored in a moisture-proof container. Explain why?
A milkman adds a very small amount of baking soda to fresh milk.
(a) Why does he shift the pH of the fresh milk from 6 to slightly alkaline?
(b) Why does this milk take a long time to set as curd?