Answer:
The molecular formula of mono sodium glutamate is 
Explanation:
Molar mass of sodium glutamate,M = 169 g/mol
let the molecular formula be 
Percentage of carbon in the M.S.G. =35.52 %

a = 5
Percentage of Hydrogen in the M.S.G. = 4.77 %

b = 8
Percentage of oxygen in the M.S.G. =37.85 %

c = 3.99 ≈ 4
Percentage of nitrogen in the M.S.G. = 8.29 %

d = 1
Percentage of sodium in the M.S.G. =13.60 %

e = 0.99 ≈ 1
The molecular formula be :