1.

What happens when a blue litmus paper is dipped into a base solution? ( A )  Litmus paper turns red( B )  Litmus paper turns green( C )  No change in the colour of litmus paper( D )  Colour of litmus paper vanishes out​

Answer»

No change in the colour of litmus paper[EXPLANATION: Solution of base TURNS red litmus paper blue THEREFORE no change TAKES place in the colour of blue litmus paper.]



Discussion

No Comment Found

Related InterviewSolutions