Chemical Bonding And Molecular Structure Question 19

Question: The valency of phosphorus in $ H_3PO_4 $ is

[DPMT 1984]

Options:

A) 2

B) 5

C) 4

D) 1

Show Answer

Answer:

Correct Answer: B

Solution:

Valency of phosphorus in $ H_3PO_4 $ is supposed -x- then $ 3+x-8=0 $ , $ x-5=0 $ , $ x=5 $ .



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