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A set of metals in order of their increasing chemical reactivity is given below : silver, copper, lead, iron, zinc, magnesium and sodium. Which of the above metals is stored in kerosene ? Which metals will react with cold water ? Which gas will be liberated when metals react with cold water ? Which of the metals will react with oxygen when heated ? Which of the metals become black in the presence of hydrogen sulphide ?

Harshit Singh , 3 Years ago
Grade 12th pass
anser 1 Answers
Pawan Prajapati

Last Activity: 3 Years ago

Sodium Sodium Hydrogen Zinc, magnesium Silver

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