Question

3 substances A B and C on testing with PH part show 7,2 and 9 respect
1-Predict the nature of each of them
2-Also predict the color change that you are likely to observe in each case

Answer 1

Answer:

A is neutral

B is acidic

C is Basic

When litmus paper is brought near to A then it remain unchanged. When blue Litmus Paper is brought near to B then and it changes to red colour. when red litmus paper is brought near to C then it changes to blue colour