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(A) Fill in the blanks using the correct words:- (1) In _______ change we get back the original substance by changing the conditions ( a reversible) /an irreversible) (2) burning of paper is _____ process ( a reversible/an irreversible) Send me anser ??

Posted by Ziya Sharma 3 years, 10 months ago

CBSE > Class 06 > Science (OLD)

4 answers

Samiksha Yadav 3 years, 10 months ago

1:-a ,2:- b

Nandika Rajput Rajput 3 years, 10 months ago

1:- a 2:- b

Gaurav Seth 3 years, 10 months ago

2. burning of paper is irreversible process.

Irreversible changes are permanent changes. Reactants react to form an entirely new compound and cannot be reversed. Heating, burning, mixing, powdering are few processes which cause irreversible changes.

Gaurav Seth 3 years, 10 months ago

1. In a reversible change we get back the original substance by changing the conditions.

Explanation:

Any changes which can be reversed or are a temporary conversion are known as reversible changes. The reactions which are reversible are called reversible reactions

ANSWER

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