Which of the following statements is not true for stirred tank fermentation?
Which of the following statements is not true for stirred tank fermentation? Options (a) Buffer needed to control (b) Batch…
7 years ago
OA2005
p-Nitrobromobenzene can be converted to p-nitroaniline by using NaNH₂.
p-Nitrobromobenzene can be converted to p-nitroaniline by using NaNH₂.The reaction proceeds through the intermediate named Options (a) carbocation (b) carbanion…
7 years ago
which one doesn’t liberate NH₃ when undergoes hydrolysis
which one doesn't liberate NH₃ when undergoes hydrolysis Options (a) Acetanilide (b) Acetonitrile (c) Acetamide (d) Phenyl isocyanide Correct Answer:…
7 years ago
In the reaction : 2N₂O₅ → 4NO₂ + O₂, initial pressure is 500 atm and rate
In the reaction : 2N₂O₅ → 4NO₂ + O₂, initial pressure is 500 atm and rate constant k is 3.38…
7 years ago
Modern man is evolved
Modern man is evolved Options (a) 10000 years ago (b) 25000 years ago (c) 5000 years ago (d) 50000 years…
7 years ago
In genetic engineering, DNA fragments are joined through
In genetic engineering, DNA fragments are joined through Options (a) Ligases (b) Polymerase (c) Helicase (d) Gyrase Correct Answer: LigasesExplanation:No…
7 years ago
In acid rain, sulphuric acid accounts for
In acid rain, sulphuric acid accounts for Options (a) 100% of acid (b) 70% of acid (c) 50% of acid…
7 years ago
Biosphere reserve project was started in India during
Biosphere reserve project was started in India during Options (a) 1984 (b) 1985 (c) 1986 (d) 1989 Correct Answer: 1986Explanation:No…
7 years ago
DNA is generally methylated at
DNA is generally methylated at Options (a) A-base (b) G-base (c) T-base (d) C-base Correct Answer: C-baseExplanation:No explanation available. Be…
7 years ago
Baker’s yeast is
Baker's yeast is Options (a) S.cervisae (b) S.ludwingii (c) S.octospours (d) Schizosaccharomyces Correct Answer: S.cervisaeExplanation:No explanation available. Be the first…
7 years ago