1
IIT-JEE 1997
Subjective
+1
-0
Arrange the following sulphates of Alkaline earth metals in order of decreasing thermal stability : BeSO4, MgSO4, CaSO4, SrSO4
2
IIT-JEE 1996
Subjective
+2
-0
Explain the difference in the nature of bonding in LiF and LiI.
3
IIT-JEE 1994
Subjective
+1
-0
Complete and balance the following reactions:
Ca5(PO4)3F + H2SO4 + H2O $$\buildrel {Heat} \over \longrightarrow $$ ........ + 5CaSO4.2H2O + ........
4
IIT-JEE 1991
Subjective
+1
-0
Write down the balanced equation for the reaction when:
Carbon dioxide is passed through a suspension of lime stone in water.
JEE Advanced Subjects