STD 12 - 4. d and f- block elements — NEET STD 11 Science — Question
Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 4. d and f- block elements4 Marks
MCQ
Which one of the following is highest melting halide
A
$AgCl$
B
$AgBr$
✓
$AgF$
D
$Agl$
✓
Answer
Correct option: C.
$AgF$
c (c)According to Fajan, small anion is polarised to lesser extent than the larger anion. Hence $AgF$ will be the most ionic and has high melting point.
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