Grade 12Inorganic Chemistry
how to campare thermal stabiliy between compouds...is there any proportionality with size,ia or ea.
how to campare thermal stabiliy between compouds...is there any proportionality with size,ia or ea.
1 Answer
Ankit Sharma
THERMAL STABLITY means
IF A COMPUND IS HEATED THEN WHICH WILL DECOMPOSE FASTER IS LEAST STABLE and SO ON ….....
IT CAN BE COMPARED THROUGH SIZE
there is a statement
“FOR STRONGER BONDING CATION’S SIZE SHOULD BE SAME AS ANION’s”
so check the sizes if DIFFERENCE between sizes OF CATION AND ANION is VERY LARGE then “IT IS LEAST STABLE “ and so on “ U CAN GET THE ORDER “
but the “MAIN RULING FACTOR IS BOND STRENGTH”
“GREATER THE BOND STRENGTH MORE IS STABLITY “
(the above mentioned way is a method of checking bond strength )
APPROVE IF USEFUL!
HOPE THAT IT IS USEFUL!
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