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Dumas method is used for the estimation of
Options
(a) carbon
(b) halogens
(c) sulphur
(d) nitrogen
Correct Answer:
nitrogen
Explanation:
It is the method of estimating nitrogen by heating a known mass of an organic compound containing nitrogen with cupric oxide and CO₂.
Related Questions: - Which is weakest acid
- The heat of neutralization of a strong base and a strong acid is 57 kJ.
- What is the pH of 0.01 M glycine solution? For glycine, Ka₁ = 4.5 ˣ 10⁻³
- Which one of the following is most soluble
- The normality of 10 volume hydrogen peroxide is
Topics: Basic Principles of Organic Chemistry
(124)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which is weakest acid
- The heat of neutralization of a strong base and a strong acid is 57 kJ.
- What is the pH of 0.01 M glycine solution? For glycine, Ka₁ = 4.5 ˣ 10⁻³
- Which one of the following is most soluble
- The normality of 10 volume hydrogen peroxide is
Topics: Basic Principles of Organic Chemistry (124)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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