The square root of (0.75)31−(0.75)+(0.75+(0.75)2+1) is
What is the square root of [(0.75)31−0.75+0.75+(0.75)2+1]?
Question 05
In PO3−4 ion the formal charge on the oxygen atom of P - O bond is
(a) +1
(b) -1
(c) -0.75
(d) +0.75