Q.
Statement I: MgO has higher lattice energy than NaCl.Statement II : Higher the charge quantity of anion & cation, more is the lattice energy.
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a
Statement I and Statement II are true.
b
Statement I is true and statement II is false.
c
Statement I is false and Statement II is true.
d
Statement I and Statement II are false.
answer is A.
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Detailed Solution
Z+Z- in MgO = 4Z+Z- in NaCl = 1 I and II are true
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