Explain why phosphorus forms PF5 while nitrogen does not form NF5.
Accounts for the following:NH3 is stronger base than PH3.
Accounts for the following:HF is weaker acid than HI
Are all the five bonds in PCl5,molecule equivalent? Justify your answer.
How would your prepare the following: (i) H3PO3, (ii) HI, (iii) HClO4.
How are XeF2, and XeF4 prepared?
XeF4 and XeF2 can be prepared by the direct reaction of xenon and fluorine.Xe(g) +F2(g) ----> XeF2(s)Xe(g) +2F2(g) ----> XeF4(s)
Draw the structures of the followings: (a) H2SO3, (b) H2SO4, (c) SO3.
Account for the following:The boiling points of noble gases increase with the increase in atomic number.
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