Question

Experiment With the use of universal indicator detect the acid, base and salt from the given solution With the use of Universal indicator detect the acid, base and salt from the given solution. quirements : Test tubes, test tube stand, dropper, sodium carbonate, bleaching powder, lemon juice, extract, etc. Indicators : Limus paper, Universal indicator cedure: 1) Take the solutions A B C and D in four test tubes respectively, (2) Use any one of the indicators to test the solution. (3) Record your observations, Diagram : B D Test tube Test tube stand​

Answer 1

Answer:

Experiment

With the use of Universal indicator detect the acid,

base and salt from the given solution

Aim: With the use of Universal indicator detect the acid. base and salt from the given solution.

Requirements : Test tubes, test tube stand, dropper, sodium carbonate bleaching powder, lemon juice, kokam

extract, etc. Indicators : Litmus paper, Universal indicator

A

B

C

D

Test tube

Test tube

stand

Detection of acid, base and salt from the given solution

Procedure :

(1) Take the solutions A, B, C and D in four test tubes respectively.

(2) Use any one of the indicators to test the solution. Record your observations in the following table

Sr.No. solution. indicator

the colour produced