Shweta thakur Asked a Question
June 6, 2021 11:18 ampts 30 pts
moles of w Ex. 9. How much time is required for the complete decomposition of 2 moles of tas Sinc 14Sing a Current of 2 amp? eq Solution : Electrolysis of water takes place accprding to the equation: 2H +O Mb H)+20 2H,O 1 equivalent of hydrogen is produćed by mole of water no. of equivalents of H,O decomposed 2x no. of moles of wateer 2x2 4. [Eqn. 6(ii), Chapter 7 1 equivalent of H2O will be decomposed by 1 mole of electricity (1 F Ex. mole of electric charge = 4 aradays = 4x 96500 coulombs charge in coulombs duration of electrolysis = 5 coulombs current in amperes 4x 96500 seconds 2 4x 96500 2x 60 x 60 nours = 53-61 hours. Ex. 10, In the rlectralueic
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  • Priyanshu kumar Best Answer
    Here decomposition of 2 moles of H20 is asked in question. So you proceed from first equation as solved.
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    Shweta thakur
    ok
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