Write true or false
(iv) Magnesium is used in making lightweight alloys of aluminium

True

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False

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Solution

The correct option is A True
Magnesium is used in making lightweight aluminium alloys because the mixture of magnesium and aluminium is highly durable and strong.
For example - Magnalium (aluminium + magnesium) is used for making frames for airplanes.
Therefore, the above statement is ‘True’.

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