JEE Main Chemistry question
An alloy of Co, Ni and Fe used in permanent magnets is:
Answer: (C)
Solution
Alnico (aluminium–nickel–cobalt–iron alloy) is a classic material for making strong permanent magnets. The correct option is (c).
An alloy of Co, Ni and Fe used in permanent magnets is:
Alnico (aluminium–nickel–cobalt–iron alloy) is a classic material for making strong permanent magnets. The correct option is (c).