HARDMCQ SINGLENEET ChemistryInorganic Chemistryp-Block (group 13 and 14)Achiever Section
Assertion : AlF3 is soluble in KF but addition of BF3 brings its precipitation. Reason BF3 is more acidic than AlF3.
A.A✓ Correct
B.B
C.C
D.D
Explanation
3 AlF is soluble in KF. 3 3 6 AlF 3KF K AlF + ® 3 6 3 3 4 insoluble K AlF BF AlF 3K BF + ® + Because 3 BF , is more acidic then 3 AlF .
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