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Kanika
Questions (3)
The least count of a screw gauge is 0.001cm the diameter of a wire measured by it is 0.225cm. Find out the percentage error in
1 answer
559 views
750 ml of nitrogen are collected over water at 25•c and 740mm pressure of the aqueous tension at this temperatures is 23.8 mm
2 answers
2,015 views
How many moles of oxygen in a litre of air which has 21% oxygen by volume?
0 answers
393 views
