In Kjeldahl’s method,ammonia from 5g of food neutralizes 30 cm3 of 0.1 N acid.
In Kjeldahl's method,ammonia from 5g of food neutralizes 30 cm³ of 0.1 N acid.The percentage of nitrogen in the food…
7 years ago
Basic Principles of Organic Chemistry
In acetylene molecule, the two carbon atoms are linked by
In acetylene molecule, the two carbon atoms are linked by Options (a) one sigma bond and two pi bonds (b)…
7 years ago
Number of σ and π- bonds in acetylene is
Number of σ and π- bonds in acetylene is Options (a) 2σ and 3π (b) 3σ and 2π (c) 3σ…
7 years ago
The IUPAC name of tertiary butyl chloride is
The IUPAC name of tertiary butyl chloride is Options (a) 2-chloro-2-methypropane (b) 3-chlorobutane (c) 4-chlorobutane (d) 1-2-chloro-3-methylpropane Correct Answer: 2-chloro-2-methypropaneExplanation:No…
7 years ago
The total number of isomeric alcohols with the molecular formula C₄H₉OH is
The total number of isomeric alcohols with the molecular formula C₄H₉OH is Options (a) 5 (b) 3 (c) 2 (d)…
7 years ago
Which of the following gases are poisonous
Which of the following gases are poisonous Options (a) CO₂ (b) CO (c) CHCl₃ (d) N₂ Correct Answer: COExplanation:No explanation…
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
A nucleophilic substitution reaction proceeds through SN1 mechanism.
A nucleophilic substitution reaction proceeds through SN1 mechanism. So, the reaction is Options (a) unimolecular (b) bimolecular (c) termolecular (d)…
7 years ago
An alkane with a molecular formula C₆H₁₄ reacts with chlorine in the presence
An alkane with a molecular formula C₆H₁₄ reacts with chlorine in the presence of light and heat to give two…
7 years ago
Alkyl halides undergoing substitution nucleophilic bimolecular reaction involves
Alkyl halides undergoing substitution nucleophilic bimolecular reaction involves Options (a) formation of carbocation (b) racemic mixture (c) inversion of configuration…
7 years ago