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Byju's Answer
Standard XII
Biology
Criteria for Essentiality
Which of the ...
Question
Which of the following cation does not exist?
A
ScO
2
+
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B
VO
+
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C
TiO
+
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D
VO
2
+
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Solution
The correct option is
A
ScO
2
+
ScO
2
+
does not exist.
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