Question

Dhruti has four unknown solutions and she wants to test whether they are acidic or basic. She listed down four different ways by which she can do this.
1. by tasting the solutions and finding out if they are sour or bitter
2. by adding a few drops of litmus to the solutions
3. by touching the solutions and finding out if they are soapy or not
4. by adding turmeric solution to the solutions
Which of the above method(s) should Dhruti AVOID performing?
A)only 1
B)only 2
C)only 1 and 3
D)all of them can be performed

Answer 1

Answer:

only 1 and 3

Explanation:

as acids are corrosive in nature we cannot touch them and we also cannot taste them

hope this will help you