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Byju's Answer
Standard VIII
Chemistry
Variable Valency
The valencies...
Question
The valencies exhibited by iron are ______.
A
one and two
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B
two and three
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C
one and three
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D
three and four
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Similar questions
Q.
An element which can exhibit valencies of 2, 4, and 6 can be :
(a) copper
(b) iron
(c) mercury
(d) sulphur
Q.
Two elements X and Y have valencies of 5 and 3, and 3 and 2, respectively. The elements X and Y are most likely to be respectively :
(a) copper and sulphur
(b) sulphur and iron
(c) phosphorus and nitrogen
(d) nitrogen and iron
Q.
What are the variable valencies exhibited by iron?
Q.
Iron exhibits valencies
2
and
3
.
Q.
why does iron show a valency of 2 and 3 ?
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