19817 The amount of charge required to liberate \(9\, gm\) of aluminium (atomic weight = \(27\) and valency = \(3\)) in the process of electrolysis is ......... \(\mathrm{coulombs}\) (Faraday's number  \(=96500\,coulombs/gm\) equivalent)

19818 In an electroplating experiment, \(m \,gm\) of silver is deposited when \(4\, ampere\) of current flows for \(2\) minute. The amount (in \(gm\)) of silver deposited by \(6\, ampere\) of current for \(40\) second will be

19819 In electrolysis, if the duration of the passage of current is doubled, the mass liberated is

19820 A current of \(16\, ampere\) flows through molten \(NaCl\) for \(10\) minute. The amount of metallic sodium that appears at the negative electrode would be ............ \(\mathrm{gm}\)

19817 The amount of charge required to liberate \(9\, gm\) of aluminium (atomic weight = \(27\) and valency = \(3\)) in the process of electrolysis is ......... \(\mathrm{coulombs}\) (Faraday's number  \(=96500\,coulombs/gm\) equivalent)

19818 In an electroplating experiment, \(m \,gm\) of silver is deposited when \(4\, ampere\) of current flows for \(2\) minute. The amount (in \(gm\)) of silver deposited by \(6\, ampere\) of current for \(40\) second will be

19819 In electrolysis, if the duration of the passage of current is doubled, the mass liberated is

19820 A current of \(16\, ampere\) flows through molten \(NaCl\) for \(10\) minute. The amount of metallic sodium that appears at the negative electrode would be ............ \(\mathrm{gm}\)

19817 The amount of charge required to liberate \(9\, gm\) of aluminium (atomic weight = \(27\) and valency = \(3\)) in the process of electrolysis is ......... \(\mathrm{coulombs}\) (Faraday's number  \(=96500\,coulombs/gm\) equivalent)

19818 In an electroplating experiment, \(m \,gm\) of silver is deposited when \(4\, ampere\) of current flows for \(2\) minute. The amount (in \(gm\)) of silver deposited by \(6\, ampere\) of current for \(40\) second will be

19819 In electrolysis, if the duration of the passage of current is doubled, the mass liberated is

19820 A current of \(16\, ampere\) flows through molten \(NaCl\) for \(10\) minute. The amount of metallic sodium that appears at the negative electrode would be ............ \(\mathrm{gm}\)

19817 The amount of charge required to liberate \(9\, gm\) of aluminium (atomic weight = \(27\) and valency = \(3\)) in the process of electrolysis is ......... \(\mathrm{coulombs}\) (Faraday's number  \(=96500\,coulombs/gm\) equivalent)

19818 In an electroplating experiment, \(m \,gm\) of silver is deposited when \(4\, ampere\) of current flows for \(2\) minute. The amount (in \(gm\)) of silver deposited by \(6\, ampere\) of current for \(40\) second will be

19819 In electrolysis, if the duration of the passage of current is doubled, the mass liberated is

19820 A current of \(16\, ampere\) flows through molten \(NaCl\) for \(10\) minute. The amount of metallic sodium that appears at the negative electrode would be ............ \(\mathrm{gm}\)