Which of the following statements is/are...

Which of the following statements is/are correct?

Aluminium wire is used in Beilstein test.

Nitrogen gas is quantitatively estimated in dumas method.

In Kjeldahl'smethod organic compound is reacted with conc. `H_2SO_4,K_2SO_4` and `NaSO_4` are also added.

All organic compounds contains both C and H.

Verified by Experts

The correct Answer is:

(a). `Cu` wire used
(c). `K_2SO_4` and `CuSO_4` are added.
(d). `H` is not always present.

PURIFICATION OF ORGANIC COMPOUNDS AND QUALITATIVE AND QUANTITATIVE ANALYSIS
CENGAGE CHEMISTRY ENGLISH|Exercise Single Correct Answer Type|40 Videos
PURIFICATION OF ORGANIC COMPOUNDS AND QUALITATIVE AND QUANTITATIVE ANALYSIS
CENGAGE CHEMISTRY ENGLISH|Exercise Assertion Reasoning Type|5 Videos
PURIFICATION OF ORGANIC COMPOUNDS AND QUALITATIVE AND QUANTITATIVE ANALYSIS
CENGAGE CHEMISTRY ENGLISH|Exercise Linked Comprehension Type|25 Videos
PERIODIC CLASSIFICATION OF ELEMENTS AND GENERAL INORGANIC CHEMISTRY
CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Archives )Subjective|4 Videos
REDOX REACTIONS
CENGAGE CHEMISTRY ENGLISH|Exercise Archives (Integers)|1 Videos

Similar Questions