Which of the following is the smallest anion
Which of the following is the smallest anion
Options
(a) O²⁻ (b) S²⁻ (c) Cl⁻ (d) Br⁻
Correct Answer:
O²⁻
Explanation:
No explanation available. Be the first to write the explanation for this […]
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Uric acid is formed in human from
Uric acid is formed in human from
Options
(a) purines (b) proteins (c) glucose (d) pyrimidines
Correct Answer:
purines
Explanation:
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Prokaryotic cells occur in
Prokaryotic cells occur in
Options
(a) PPLO (b) bacteria (c) cyanobacteria (d) all of these
Correct Answer:
all of these
Explanation:
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Nucleic acid is fragmented by enzyme
Nucleic acid is fragmented by enzyme
Options
(a) Ligases (b) Proteases (c) Nucleases (d) Polymerases
Correct Answer:
Nucleases
Explanation:
A nuclease (also archaically known as nucleodepolymerase or polynucleotidase) is an enzyme capable of […]
Which one of the following on reaction with excess of MeMgI would give a tertiar
Which one of the following on reaction with excess of MeMgI would give a tertiary alcohol
Options
(a) Methyl acetate (b) Benzaldehyde (c) Ethyl formate (d) None of these
Correct Answer:
Methyl acetate
The reaction of chloroform with ethylamine in alcoholic alkali gives
The reaction of chloroform with ethylamine in alcoholic alkali gives
Options
(a) C₂H₅CN (b) C₂H₅Cl (c) C₃H₇Cl (d) C₂H₅NC
Correct Answer:
C₂H₅NC
Explanation:
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Non – lanthanide element is
Non – lanthanide element is
Options
(a) La (b) Lu (c) Pr (d) Pm
Correct Answer:
La
Explanation:
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On electrolysis of dilute H₂SO₄ using plantinum electrodes , the gas evolved at
On electrolysis of dilute H₂SO₄ using plantinum electrodes , the gas evolved at the anode is
Options
(a) O₂ (b) H₂ (c) SO₂ (d) SO₃
Correct Answer:
O₂
Explanation:
No explanation available. Be […]
Nitrogen fixers in Azolla are
Nitrogen fixers in Azolla are
Options
(a) Nostoc (b) Anabaena (c) Aulosira (d) Azospirillum
Correct Answer:
Anabaena
Explanation:
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Which one of the following is absent from the plant cell
Which one of the following is absent from the plant cell
Options
(a) cell wall (b) dictyosomes (c) centrioles (d) plastids
Correct Answer:
centrioles
Explanation:
No explanation available. Be the first to write […]