Mr. Parker consumes 1 kg of bread on average everyday. Bread contains 10% by mass of protein. Protein contains 7% by mass of nitrogen. If 10% of nitrogen present inprotein is converted to urea, how much urea is produced in Mr. Parker in one day?
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
750 mg
b
70 mg
c
1500 mg
d
150 mg
answer is C.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
1 kg - 1000 gThe total nitrogen present in 1 kg bread=1000×10100×7100g∴N converted to urea everyday=1000×10100×7100×10 100g= 0.7 g28 g N yields 60 g urea∴ 0.7gN yields 6028×0.7g urea
Mr. Parker consumes 1 kg of bread on average everyday. Bread contains 10% by mass of protein. Protein contains 7% by mass of nitrogen. If 10% of nitrogen present inprotein is converted to urea, how much urea is produced in Mr. Parker in one day?