Question

(b) Paheli watched her grandmother making mango pickle. After she bottled the pickle, her
grandmother poured oil on the top of the pickle before closing the lid. Paheli wanted to know why oil
was poured? Can you help her understand why?​

Answer 1

Answer:

So that the pickle will not spoil so easily. And stay fresh for a long time.

Explanation:

Answer 2

Answer:

paheli's mother poured because oil prevents the pickle from being spoiled by any bacteria