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In Ramsay and Rayleigh’s isolation on noble gases from air, the nitrogen of the air is finally converted into
Options
(a) NaNO₂ only
(b) NO and NO₂
(c) NaNO₃ only
(d) NaNO₂ and NaNO₃
Correct Answer:
NaNO₂ and NaNO₃
Explanation:
Nitrogen is finally converted into NaNO₂ and NaNO₃, in Ramsay and Rayleigh’s method. N₂ + O₂ → 2NO. 2NO + O₂ → 2NO₂. 2NO₂ + 2NaOH → NaNO₂ + NaNO₃ + H₂O.
Related Questions: - Standard enthalpy of vaporisation Δvap H⁰ for water at 100⁰C is 40.66 kJ mol⁻¹.
- Which of the following has sp²-hybridisation
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Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Standard enthalpy of vaporisation Δvap H⁰ for water at 100⁰C is 40.66 kJ mol⁻¹.
- Which of the following has sp²-hybridisation
- Which one of the following is antimalarial drug
- Which of the following isomeric alcohols react fastest with HCL
- In steam distillation of toluene, the pressure of toluene in vapour is
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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