The reducing agent used to join railings of railway tracks is ……………..

The reducing agent used to join railings of railway tracks is ……………..

A) Al

B) CO₂

C) SO₂

D) None of these

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct option is A) Al

4 views Answered 2023-02-05 15:29

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