Dihydrogen of high purity ( > 99.95%) is obtained through:
Dihydrogen of high purity ( > 99.95%) is obtained through:
Option 1 - <p>The reaction of Zn with dilute HCl.</p>
Option 2 - <p>The electrolysis of acidified water using Pt electrodes</p>
Option 3 - <p>The electrolysis of brine solution</p>
Option 4 - <p>The electrolysis of warm Ba(OH)₂ solution using Ni electrodes.</p>
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5 months ago
Correct Option - 4
Detailed Solution:
Dihydrogen of high degree of purity (>99.95%) is obtained by the electrolysis of warm aqueous barium hydroxide solution between nickel electrodes.
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Chemistry Ncert Solutions Class 11th 2023
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