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Preparation of Chlorine

JEE (Main)-20...

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\lbrack JEE (Main)-2014\rbrack For the estimation of nitrogen, 1.4 g of anorganic compound was digested by Kjeldahlmethod and the evolved ammonia wasMabsorbed in 60 mL ofsulphuric acid. The10unreacted acid required 20 mL ofsodium10hydroxide for complete neutralization. Thepercentage of nitrogen in the compound is(1) 6%(2)10%(3) 3%(4) 5%

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Q. For the estimation of nitrogen,

1.4 g

of organic compound was digested by Kjeldahl method and the evolved ammonia was absorbed in

60 m L

\frac{M}{10}

sulphuric acid. The unreacted acid required

20 m L

\frac{M}{10}

sodium hydroxide for complete neutralization. The percentage of nitrogen in the compound is

Q. For the estimation of nitrogen,

1.4 g

of an organic compound was digested by Kjeldahl's method and the evolved ammonia was absorbed in

60 m L

M / 10

sulphuric acid. The unreacted acid required

20 m L

M / 10

sodium hydroxide for complete neutralisation. The percentage of nitrogen in the compound is:

1.4

g of an organic compound was digested according to Kjeldahl's method and the ammonia evolved was absorbed in

60

M / 10 H_{2} S O_{4}

solution. The excess sulphuric acid required

20

M / 10 N a O H

solution for neutralization. The percentage of nitrogen in the compound is :

Q. Ammonia evolved from the treatment of

0.30

g of an organic compound for the estimation of nitrogen was passed in

100

0.1

M sulphuric acid. The excess of acid required

20

0.5

M sodium hydroxide solution for complete neutralization. The organic compound is:

Q. The ammonia evolved from the treatment of

0.30 g

of an organic compound for the estimation of nitrogen was passed in

100 m L

0.1 M

sulphuric acid. The excess of acid required

20 m L

0.5

sodium hydroxide solution hydroxide solution for complete neutralization. The organic compound is:

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