Look at figure which shows solutions taken in test tubes A, B, C and D. What colour is expected when a piece of red litmus paper is dropped in each test tube? Nature of the solutions is given in the table for your help

AcademicChemistryNCERTClass 7

Test tube
Nature of Solution
Change in colour of red litmus
A (milk in water)Neutral
No change
(baking powder in water)Basic
Turns blue
(vinegar in water)Acidic
No change
(glucose in water)Neutral
No change
Updated on 10-Oct-2022 13:21:27