Question

v. Digestion of food starts in mouth and gets completed in the small intestine explain how?
v. Your are provided with three clear and colourless liquids in three different test tubes. How w
identify which test tube contains an acid, abase or water
Short answer tyne questions​

Answer 1

Explanation:

1. THIS IS BECAUSE THE FOOD WE EAT FIRST GOES TO THE MOUTH AND END TO SMALL INTESTINE

2. TAKE A LITMUS PAPER DIP IT IN THE SOLUTIONS

IF PAPER TURNS RED IT IS ACID

IF BLUE THEN BASE

AND WATER WILL HAVE NO COLOUR

HOPE IT HELPS YOU....

Answer 2

Answer:

I have already answer the first one.

2nd one:- if we are using litmus paper, after filling the litmus paper in all the three solutions if the litmus paper attains a red color it means the solution is acidic, if the litmus aquires a blue color that solution is a basic solution buut if there is no change in color it means the solution contains water.

Explanation:

hope it will help u!