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CBSE Class 12-science Answered

The exact calculation is in pic but if we neglect moles of solute in denominator then answer would come out to be 59.9 which is very close to 60 ( molar mass of urea) then which would be considered right the one with exact calculation or that with some approximation Will the exact calculation be right in board exam
question image
Asked by ajaysankhala051 | 23 May, 2019, 05:24: PM
answered-by-expert Expert Answer
B o a r d space e x a m space p a p e r s space g e n e r a l l y space d o n o t space a s k space t o space u s e space a p p r o x i m a t i o n s space f o r space s u c h space q u e s t i o n s comma space i f space a s k e d space t h e y space w i l l space m e n t i o n
t h e space s a m e space i n space t h e space q u e s t i o n space p a p e r s.
U n t i l l space t h e space i n f o r m a t i o n space i s space n o t space g i v e n space r e l a t e d space t o space a p p r o x i m a t i o n s space a l w a y s space p r o c e e d space w i t h space e x a c t space s o l u t i o n minus s t e p space m a r k i n g space i s space t h e r e space f o r space t h e space s a m e.
Answered by Sumit Chakrapani | 23 May, 2019, 10:18: PM
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