In Kjeldahl’s mathod, the nitrogen present is estimated as
In Kjeldahl's mathod, the nitrogen present is estimated as Options (a) N₂ (b) NH₃ (c) NO₂ (d) N₂O₃ Correct Answer:…
7 years ago
Basic Principles of Organic Chemistry
Which of the following shows linear structure
Which of the following shows linear structure Options (a) acetylene (b) CCl₄ (c) ethane (d) ethene Correct Answer: acetylene Explanation:…
7 years ago
0.765 gm of acid gives 0.55 g of CO₂ and 0.12 g of H₂O.Then find the ratio
0.765 gm of acid gives 0.55 g of CO₂ and 0.12 g of H₂O.Then find the ratio of the percentage…
7 years ago
n-Butane and isobutane are
n-Butane and isobutane are Options (a) positional isomers (b) chain isomers (c) functional isomers (d) metamers Correct Answer: chain isomersExplanation:No…
7 years ago
Bond length between hybridised carbon atom and other carbon atom is minimum in
Bond length between hybridised carbon atom and other carbon atom is minimum in Options (a) propene (b) butane (c) propane…
7 years ago
When CO₂ is passed through solution of calcium hydroxide,Which one of the
When CO₂ is passed through solution of calcium hydroxide,Which one of the following compound is precipitated Options (a) Ca(HCO₃)₂ (b)…
7 years ago
0.4g of silver salt of a monobasic organic acid gave 0.26g pure silver on ignition
0.4 g of silver salt of a monobasic organic acid gave 0.26 g pure silver on ignition. The molecular weight…
7 years ago
The functional isomer of ethanol is
The functional isomer of ethanol is Options (a) ethylene glycol (b) methanol (c) dimethyl ether (d) diethyl ether Correct Answer:…
7 years ago
Which of the following statement about the member of any one homologous series
Which of the following statement about the member of any one homologous series are true Options (a) They contain carbon…
7 years ago
In methane four C-H bonds are directed towards the corners of
In methane four C-H bonds are directed towards the corners of Options (a) an octahedron (b) a rhombus (c) a…
7 years ago