Question

1. Mrs Nandini had a problem of spoilage of butter. One day she discussed it with her friend Manisha.
Manisha advised her to keep butter in an airtight container.
(a) Why did Manisha advise Nandini to use an airtight container for storing butter?
(b) Name the process and chemical reaction involved.
( c)Write two characteristic features of Manisha's personality​

Answer 1

Answer:

A ) she advised her to use airtight contair because ait tight container will not allow the air to come in and food eill not get spoiled.

B) process name is rancidity. And chemical reaction name is redox reaction.

C)manish is very good observer.

And she knows very well about keeping the safely.