03. ELECTROCHEMISTRY
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ELECTROCHEMISTRY

19925 Total charge on \(1\,mole\) of a monovalent metal ion is equal to

1 \(9.65 \times {10^4}\,\,\,Coulomb\)
2 \(6.28 \times {10^{18}}\,\,\,Coulomb\)
3 \(1.6 \times {10^{ - 19}}\,\,\,Coulomb\)
4 None of these
ELECTROCHEMISTRY

19926 When an electric current is passed through acidulated water \(112 ml \) of hydrogen gas at \(N.T.P. \) collect at the cathode in \(965\)  seconds. The current passed, in amperes is

1 \(1.0\)
2 \(0.5\)
3 \(0.1\)
4 \(2.0\)
ELECTROCHEMISTRY

19927 How much chlorine will be liberated on passing one ampere current for \(30 \) minutes through \( NaCl \) solution

1 \(0.66\,mole\)
2 \(0.33\,mole\)
3 \(0.66\,gm\)
4 \(0.33\,gm\)
ELECTROCHEMISTRY

19928 The number of electrons involved in redox reactions when a Faraday of electricity is passed through an electrolyte in solution is

1 \(6 \times {10^{23}}\)
2 \(6 \times {10^{ - 23}}\)
3 \(96500\)
4 \(8 \times {10^{19}}\)
ELECTROCHEMISTRY

19929 Coulomb is equal to

1 ampere $×$ second
2 ampere $×$ minute
3 watt $×$ second
4 volt $×$ second
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ELECTROCHEMISTRY

19925 Total charge on \(1\,mole\) of a monovalent metal ion is equal to

1 \(9.65 \times {10^4}\,\,\,Coulomb\)
2 \(6.28 \times {10^{18}}\,\,\,Coulomb\)
3 \(1.6 \times {10^{ - 19}}\,\,\,Coulomb\)
4 None of these
ELECTROCHEMISTRY

19926 When an electric current is passed through acidulated water \(112 ml \) of hydrogen gas at \(N.T.P. \) collect at the cathode in \(965\)  seconds. The current passed, in amperes is

1 \(1.0\)
2 \(0.5\)
3 \(0.1\)
4 \(2.0\)
ELECTROCHEMISTRY

19927 How much chlorine will be liberated on passing one ampere current for \(30 \) minutes through \( NaCl \) solution

1 \(0.66\,mole\)
2 \(0.33\,mole\)
3 \(0.66\,gm\)
4 \(0.33\,gm\)
ELECTROCHEMISTRY

19928 The number of electrons involved in redox reactions when a Faraday of electricity is passed through an electrolyte in solution is

1 \(6 \times {10^{23}}\)
2 \(6 \times {10^{ - 23}}\)
3 \(96500\)
4 \(8 \times {10^{19}}\)
ELECTROCHEMISTRY

19929 Coulomb is equal to

1 ampere $×$ second
2 ampere $×$ minute
3 watt $×$ second
4 volt $×$ second
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ELECTROCHEMISTRY

19925 Total charge on \(1\,mole\) of a monovalent metal ion is equal to

1 \(9.65 \times {10^4}\,\,\,Coulomb\)
2 \(6.28 \times {10^{18}}\,\,\,Coulomb\)
3 \(1.6 \times {10^{ - 19}}\,\,\,Coulomb\)
4 None of these
ELECTROCHEMISTRY

19926 When an electric current is passed through acidulated water \(112 ml \) of hydrogen gas at \(N.T.P. \) collect at the cathode in \(965\)  seconds. The current passed, in amperes is

1 \(1.0\)
2 \(0.5\)
3 \(0.1\)
4 \(2.0\)
ELECTROCHEMISTRY

19927 How much chlorine will be liberated on passing one ampere current for \(30 \) minutes through \( NaCl \) solution

1 \(0.66\,mole\)
2 \(0.33\,mole\)
3 \(0.66\,gm\)
4 \(0.33\,gm\)
ELECTROCHEMISTRY

19928 The number of electrons involved in redox reactions when a Faraday of electricity is passed through an electrolyte in solution is

1 \(6 \times {10^{23}}\)
2 \(6 \times {10^{ - 23}}\)
3 \(96500\)
4 \(8 \times {10^{19}}\)
ELECTROCHEMISTRY

19929 Coulomb is equal to

1 ampere $×$ second
2 ampere $×$ minute
3 watt $×$ second
4 volt $×$ second
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ELECTROCHEMISTRY

19925 Total charge on \(1\,mole\) of a monovalent metal ion is equal to

1 \(9.65 \times {10^4}\,\,\,Coulomb\)
2 \(6.28 \times {10^{18}}\,\,\,Coulomb\)
3 \(1.6 \times {10^{ - 19}}\,\,\,Coulomb\)
4 None of these
ELECTROCHEMISTRY

19926 When an electric current is passed through acidulated water \(112 ml \) of hydrogen gas at \(N.T.P. \) collect at the cathode in \(965\)  seconds. The current passed, in amperes is

1 \(1.0\)
2 \(0.5\)
3 \(0.1\)
4 \(2.0\)
ELECTROCHEMISTRY

19927 How much chlorine will be liberated on passing one ampere current for \(30 \) minutes through \( NaCl \) solution

1 \(0.66\,mole\)
2 \(0.33\,mole\)
3 \(0.66\,gm\)
4 \(0.33\,gm\)
ELECTROCHEMISTRY

19928 The number of electrons involved in redox reactions when a Faraday of electricity is passed through an electrolyte in solution is

1 \(6 \times {10^{23}}\)
2 \(6 \times {10^{ - 23}}\)
3 \(96500\)
4 \(8 \times {10^{19}}\)
ELECTROCHEMISTRY

19929 Coulomb is equal to

1 ampere $×$ second
2 ampere $×$ minute
3 watt $×$ second
4 volt $×$ second
Join With Us for More Updates
ELECTROCHEMISTRY

19925 Total charge on \(1\,mole\) of a monovalent metal ion is equal to

1 \(9.65 \times {10^4}\,\,\,Coulomb\)
2 \(6.28 \times {10^{18}}\,\,\,Coulomb\)
3 \(1.6 \times {10^{ - 19}}\,\,\,Coulomb\)
4 None of these
ELECTROCHEMISTRY

19926 When an electric current is passed through acidulated water \(112 ml \) of hydrogen gas at \(N.T.P. \) collect at the cathode in \(965\)  seconds. The current passed, in amperes is

1 \(1.0\)
2 \(0.5\)
3 \(0.1\)
4 \(2.0\)
ELECTROCHEMISTRY

19927 How much chlorine will be liberated on passing one ampere current for \(30 \) minutes through \( NaCl \) solution

1 \(0.66\,mole\)
2 \(0.33\,mole\)
3 \(0.66\,gm\)
4 \(0.33\,gm\)
ELECTROCHEMISTRY

19928 The number of electrons involved in redox reactions when a Faraday of electricity is passed through an electrolyte in solution is

1 \(6 \times {10^{23}}\)
2 \(6 \times {10^{ - 23}}\)
3 \(96500\)
4 \(8 \times {10^{19}}\)
ELECTROCHEMISTRY

19929 Coulomb is equal to

1 ampere $×$ second
2 ampere $×$ minute
3 watt $×$ second
4 volt $×$ second