When one faraday of current is passed- which of the following would deposit one gram atomic weight of the metalBaCl-2-NaClAlCl-3-CuCl-2-

Question

Toppr Admin · Accepted Answer

To deposit one gram atomic weight of the metal on passing 1 faraday of current- one mole of electron should be involved in the electrochemical reaction- Only NaCl need one mole of electron- others need more than one mole of electron-Hence- option B is the correct-

When one faraday of current is passed, which of the following would deposit one gram atomic weight of the metal

BaCl $_{2}$
NaCl
AlCl $_{3}$
CuCl $_{2}$

To deposit one gram atomic weight of the metal on passing 1 faraday of current, one mole of electron should be involved in the electrochemical reaction. Only $N a C l$ need one mole of electron. others need more than one mole of electron.
Hence, option B is the correct.

When one faraday of current is passed, which of the following would deposit one gram atomic weight of the metalBaCl2NaClAlCl3CuCl2

To deposit one gram atomic weight of the metal on passing 1 faraday of current, one mole of electron should be involved in the electrochemical reaction. Only NaCl need one mole of electron. others need more than one mole of electron.Hence, option B is the correct.

When one faraday of current is passed, which of the following would deposit one gram atomic weight of the metal

BaCl $_{2}$
NaCl
AlCl $_{3}$
CuCl $_{2}$

To deposit one gram atomic weight of the metal on passing 1 faraday of current, one mole of electron should be involved in the electrochemical reaction. Only $N a C l$ need one mole of electron. others need more than one mole of electron.
Hence, option B is the correct.