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1
IIT-JEE 1985
Subjective
+4
-0
Five ml of 8N nitric acid, 4.8ml of 5N hydrochloric acid and a certain volume of 17M sulphuric acid are mixed together and made upto 2 litre. Thirty ml of this acid mixture neutralise 42.9 ml of sodium carbonate solution containing one gram of Na2CO3.10H2O in 100 ml of water. Calculate the amount in gram of the sulphate ions in solution.
2
IIT-JEE 1985
MCQ (Single Correct Answer)
+1
-0.25
The radius of an atomic nucleus is of the order of
3
IIT-JEE 1985
MCQ (Single Correct Answer)
+1
-0.25
Bohr Model can explain
4
IIT-JEE 1985
MCQ (Single Correct Answer)
+1
-0.25
Electromangnetic radiation with maximum wavelength is:
Paper Analysis
Total Questions
Chemistry 23
Mathematics 37
Physics 3
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