Periodic TableHard

Question

In which of the following arrangements, the sequence is not strictly according to the property written against it ?

Options

A.CO2 < SiO2 < SnO2 < PbO2 : increasing oxidising power
B.HF< HCl < HBr < HI : increasing acid strength
C.NH3 < PH3 < AsH3 < SbH3 : increasing basic strength
D.B < C < O < N : increasing first ionization enthalpy.

Solution

Correct basic strength is NH3 > PH3 > AsH3 > BiH3

Create a free account to view solution

View Solution Free
Topic: Periodic Table·Practice all Periodic Table questions

More Periodic Table Questions

Given below are two statements :Statement I: The second ionisation enthalpy of Na is larger than the corresponding ionis...In which of the following options the order of arrangement does not agree with the variation of propertyindicated agains...Consider the following statements I. The radius of an anion is larger than of the parent atom. II. The ionization energy...Which one of the following sets of ions represents a collection of isoelectronic species?...In which of the following process energy is absorbed:...