15. Which of the following sentences Hydroxide most durable in the air?
A) Fe (OH) 2 b) Co (OH) 2 c) Ni (OH) 2 d) Mn (OH) 2
Question 16: Which of the following most durable Hydroxide in the air?
a) Mn (OH) 2 b) Co (OH) 2 c) Ni (OH) 2 d) V (OH) 2
Interpretation
of this hydroxide belong 3d elements, so durable nickel hydroxide consistent with the law of the high positive oxidation cycle from left to right gradually unstable.
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