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KCET 2014 Chemistry Solved Paper

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Question : 57

Total: 60

1.78 g of an optically active L-amino acid (A) is treated with NaNO2/HCl at 0 °C. 448 cm3 of nitrogen was at STP is evolved. A sample of protein has 0.25% of this amino acid by mass. The molar mass of the protein is

34,500 g mol−1
35,600 g mol−1
36,500 g mol−1
35,400 g mol−1

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