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Group 16 Elements
which one of the followin...
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medium
Which one of the following group 16 elements does not exist in -2 oxidation state?
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Down the group: non-metal → metalloid → metal → negative oxidation state becomes unstable
KEAM - 2016
KEAM
Updated On:
May 2, 2026
S
Se
O
Po
Te
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The Correct Option is
D
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Top Questions on Group 16 Elements
Given below are two statements :
Statement I: The boiling point of hydrides of Group 16 elements follow the order
H
2
O > H
2
Te > H
2
Se > H
2
S.
Statement II: On the basis of molecular mass, H
2
O is expected to have lower boiling point than the other members of the group but due to the presence of extensive H-bonding in H
2
O, it has higher boiling point.
In the light of the above statements, choose the correct answer from the options given below :
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\(SO_3, H_2SO_3, SOCl_2, SF_4, BaSO_4, H_2S_2O_7\)
.
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