50 mL of dry ammonial gas was sparked for a long time in an eudiometer tube mercury. After sparking, the volume becomes 97 mL. After washing the gas with water and drying, the volume becomes 94 mL. This was mixed with 60.5 mL of oxygen and the mixture was burnt. After the completion of the combustion of H_(2), the volume of the residual gas was 48.75mL. Derive molecular formula of ammonia.

50 mL of dry ammonial gas was sparked for a long time in an eudiometer

1.	50 mL of dry ammonial gas was sparked for a long time in an eudiometer tube mercury. After sparking, the volume becomes 97 mL. After washing the gas with water and drying, the volume becomes 94 mL. This was mixed with 60.5 mL of oxygen and the mixture was burnt. After the completion of the combustion of H_(2), the volume of the residual gas was 48.75mL. Derive molecular formula of ammonia.
Answer» <html><body><p><br/></p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :`NH_(<a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>)`;</body></html>