1
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
An element, X has the following isotopic composition:
200X : 90% 199X : 8.0% 202X : 2.0%
The weighted average atomic mass of the naturally occuring element X is closest to
200X : 90% 199X : 8.0% 202X : 2.0%
The weighted average atomic mass of the naturally occuring element X is closest to
2
AIPMT 2005
MCQ (Single Correct Answer)
+4
-1
The mole fraction of the solute in one molal aqueous solution is
3
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
The maximum number of molecules is present in
4
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
2.5 litre of 1 M NaOH solution is mixed with another 3 litre of 0.5 M NaOH solution. Then find out molarity of resultant solution.
Questions Asked from Some Basic Concepts of Chemistry (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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