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प्रश्न
Select the odd one out and justify your answer.
Fe, Pb, Al and Zn
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उत्तर
Pb
Lead reacts with dilute sulphuric acid or HCl and forms an insoluble coating of lead sulphate or lead chloride.
The others react with dilute sulphuric acid or HCl to liberate hydrogen.
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संबंधित प्रश्न
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