Question

What is rust? please do answer fast​

Answer 1

Answer

1.

a reddish-brown substance that forms on the surface of iron, etc., caused by the action of air and water

(लोहे आदि पर लगा) ज़ंग, मोरचा (वायु और जल की मिलन-क्रिया के कारण)

2.

a reddish-brown colour similar to the colour of rust

ज़ंग के रंग का, भूरा-लाल

hope it helps you

Answer 2

Rust is an iron oxide, a usually reddish-brown oxide formed by the reaction of iron and oxygen in the catalytic presence of water or air moisture.

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