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Questions  

Select the incorrect statement(s):

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By Expert Faculty of Sri Chaitanya
a
Lattice energy ∝1r2.{ where r is the interionic distance }
b
Lattice energy ∝q1q2. {where q1 and q2 are the  charges of co-ions }
c
Ionic mobility of the ions in aqueous state ∝1 radius of ions in gaseous state
d
Heat of formation of a compound depends on the number of steps involved in its formation reaction

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detailed solution

Correct option is A

greater the charge of ions greater will be lattice energy in general
ctaimg

ctaimg

Similar Questions

Two elements A and B have following electronic configuration

A=1s22s22p63s23p64s2B=1s22s22p63s23p3

 It is expected that they form a compound  AxBy then sum of x and y is : (Ignore charge only observe the value)

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