In Kjeldahl's method, ammonia from 5 g of food neutralizes 30 cm 3 of 0.1N acid. The…
Chemistry · NEET · NTA Exams — Some Basic Concepts of Chemistry
In Kjeldahl's method, ammonia from 5 g of food neutralizes 30 cm3 of 0.1N acid. The percentage of nitrogen in the food is:
- 0.84
- 8.4
- 16.8
- 1.68
Answer
(D) 1.68
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- The concentration of C = 85.45% and H = 14.55% is not obeyed by the formula:
- 0.45gm of acid (molecular mass = 90 g/mol) was exactly neutralized by 20 mL of 0.5 M NaOH. The basicity of…
- 10 g CaCO 3 on reaction with 1 litre of 0.1 M HCl acid will produce CO 2 :
- The high boiling point of water is advantageous to living organisms because:
- Equal masses of H 2 , O 2 and methane have been taken in a container of volume V at temperature 27°C in…
- A compound was found to contain 5.37% nitrogen. What is the minimum molecular weight of compound?
- The mass of carbon present in 0.5 mole of K 4 [Fe(CN) 6 ] is:
- In a mixture of 1 g H 2 and 8 g O 2 , the mole fraction of hydrogen is:
More Some Basic Concepts of Chemistry questions · Browse all practice questions