Question

The rusting process takes place rapidly in presence of a ............ * क्षार / salt अवक्षेप / precipitate तेल / oil हवा / air 16. गुरुत्वाकर्षण बल हे एकमेकांना आकर्षित

Answer 1

Answer:

it's answer can be either precipitate or air

Explanation:

more chances are of precipitate

I hope it will help you.