0.5 g of impure ammonium chloride was heated with caustic soda solution to evolve ammonia gas, the gas is absorbed in 150 mL of N//5 H_(2)SO_(4) solution. Excess sulphuric acid required 20 mL of 1N NaOH for complete neutralization. The percentage of NH_(3) in the ammonium chloride is :

0.5 g of impure ammonium chloride was heated with caustic soda solutio

1.	0.5 g of impure ammonium chloride was heated with caustic soda solution to evolve ammonia gas, the gas is absorbed in 150 mL of N//5 H_(2)SO_(4) solution. Excess sulphuric acid required 20 mL of 1N NaOH for complete neutralization. The percentage of NH_(3) in the ammonium chloride is :
Answer» <html><body><p>0.68<br/>0.34<br/>0.48<br/>0.17</p>Answer :<a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a></body></html>