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Na 2 SO 4 (1) , MgSO 4 (2),BaSO 4 (3),FeSO 4 (4).the correct order of thermal stability is a)1 b)4 c)4 d)1

Na2SO4(1), MgSO4(2),BaSO4(3),FeSO4(4).the correct order of thermal stability is


a)1<2<3<4


b)4<2<1<3


c)4<2<3<1


d)1<3<2<4


 

Grade:

1 Answers

ABHISHEK JAIN AskiitiansExpert-IITD
20 Points
11 years ago

dear siri,

 the ans. is b) 4<2<1<3 because-

ionic properties of compound is propotional to thermal stability

hence if ionic properties increases than thermal stabilty also increased

therefore the order is -

FeSO4 < MgSO4 < Na2SO4 < BaSO4

 

WITH REGARDS,

ABHISHEK JAIN

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