Q. Pair of ions having equal unpaired electrons present in f-orbital is
1. Ce3+, Tm2+
2. Eu2+, Yb2+
3. Sm2+, Tm2+
4. Yb2+, Ce3+
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Answer:
FIRST=आश्रम mx player pe hai ja ke dekho.......
kashipur waale baba ki jai ho...
जप नाम....जप नाम....
F
O
L
L
O
W
M
E
Explanation:
FIRST=आश्रम mx player pe hai ja ke dekho.......
kashipur waale baba ki jai ho...
जप नाम....जप नाम....
F
O
L
L
O
W
M
E
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