Aluminium powder is used in thermite welding ... - ICSE Class 10 ...

ICSE Class 10 Chemistry 2014 Paper

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SECTION - I

Choose the correct answer from the options given below :

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Question : 9 of 88

Marks: +1, -0

Aluminium powder is used in thermite welding because :

it is a strong reducing agent
it is a strong oxidising agent
it is corrosion resistant
it is a good conductor of heat

Solution:

(A) It is a strong reducing agent.

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