Chemistry-
General
Easy
Question
The ionic radii of Rb+ and I- are 1.46 and 
respectively. The most probable type of structure exhibited by it is
- CsCI type
- NaCl type
- ZnS type
- CaF2 type
The correct answer is: NaCl type
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The expression relating mole fraction of solute (x2) and molarity (M) of the solution is Where 
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How many grams of a diabasic acid (Mol. wt. = 200) should be present in 100 ml of its aqueous solution to give decinormal strength?
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