Question

with the help of turmeric paste classify the following as acid base and salts: lemon juice / vinegar/baking soda/ sugar sol./ shampoo/salt sol.

Answer 1

Answer:

lemon juice is acid , turmeric becomes red when baking soda apply

Answer 2

Explanation:

The following observations take place when turmeric solution added to the given solutions are as follows:

(i) Lemon juice:

While the turmeric juice is added on the lemon juice, there occurs a blue colour change. It shows that the “lemon juice” is ‘Acidic’ in nature.

(ii) Vinegar:

While the turmeric juice is added on the vinegar, there occurs a blue colour change. It shows that the “vinegar” is ‘Acidic’ in nature.

(iii) Baking soda:

While the turmeric juice is added on the Baking soda, there occurs a red colour change. It shows that the “Baking soda” is ‘Basic’ in nature.

(iv) Sugar solution:

While the turmeric juice is added on the Sugar solution, there doesn’t occur any colour change. It shows that the “Sugar solution” is ‘neutral’ in nature.

(v) Shampoo:

While the turmeric juice is added on the Shampoo, there doesn’t occur any colour change. It shows that the “Shampoo” is ‘neutral’ in nature.

(vi) Salt solution:

While the turmeric juice is added on the Salt solution, there doesn’t occur any colour change. It shows that the “Salt solution” is ‘neutral’ in nature.