Name two alkali metals that can displace hydrogen. Give balanced equations for the same. Why are the metals you have considered to have unique nature?
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All alkali metals can displace hydrogen .
e. g Na and K.
Na + HCl gives NaCl +1/2 H2 gas.
K + HCl gives KCl +1/2 H2 gas.
The metals showed this behaviour because they are higher in electrochemical series than H.
e. g Na and K.
Na + HCl gives NaCl +1/2 H2 gas.
K + HCl gives KCl +1/2 H2 gas.
The metals showed this behaviour because they are higher in electrochemical series than H.
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