Which among the following is/are correct order of first ionisation energy?
i) Ag > Cu > Au
ii) SC > Y > La
iii) Pd < Pt < Ni
iv) Al <Ga<B
1) i only
2) i and ini
3) ii and iv
4) il, ili and iv
please help me
no spams
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Which among the following is/are correct order of first ionisation energy?
i) Ag > Cu > Au
ii) SC > Y > La
iii) Pd < Pt < Ni
iv) Al <Ga<B
1) i only
2) i and ini
3) ii and iv
4) il, ili and iv
please help me
no spams
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Answer:
1) i only
Explanation:
Ag+>cu+2>Au+3