name any two metals which displaces hydrogen with very dilute HNO3.. why .....
sanyatanya:
Mg and Ca is the ans. ..
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sodium and pottasium is your answer
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Na + HNO3 ----- NaNO3 + H2
K + HNO3 -------- KNO3 + H2
Sodium and potassium can displace H2 from its compound as they are more reactive than hydrogen.
I hope this helps you dear friend ‼️
K + HNO3 -------- KNO3 + H2
Sodium and potassium can displace H2 from its compound as they are more reactive than hydrogen.
I hope this helps you dear friend ‼️
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