reactivity of al decreases if it is dipped in hno3
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Answer:
it is because of the formation on of aluminum oxide layer ..........hope it helps you...........pls pls..mark as brainlist
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Answer:
sayd aluminium hydrogen ko displace krke alno3 bana lega jisse vo corrosion ho jaega corrosion hokr uske reactivity ghat jae gi
Explanation:
sayd thik ho
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