Starting with three different amino acid molecules,how many different tripeptide molecules are formed
Options
(a) 8 (b) 12 (c) 6 (d) 9
Correct Answer:
6
Explanation:
No explanation available. Be the first to […]
Benzaldehyde is different from aliphatic aldehydes in its reaction towards
Options
(a) Schiff’s reagent (b) NaHSO₃ solution (c) Tollen’s reagent (d) Fehling’s solution
Correct Answer:
Fehling’s solution
Explanation:
Unlike aliphatic aldehydes, benzaldehyde does […]
A mixture of calcium acetate and calcium benzoate on dry distillation gives
Options
(a) benzophenone (b) acetaldehyde (c) benzaldehyde (d) acetophenone
Correct Answer:
acetophenone
Explanation:
No explanation available. Be the first to write […]
The coordination number of a metal in coordination compounds is
Options
(a) sum of primary and secondary valencies (b) same as primary valency (c) same as the oxidation number of the central metal […]
Bauxite is concentrated by
Options
(a) magnetic separation (b) roasting (c) froth floatation process (d) chemical method
Correct Answer:
chemical method
Explanation:
No explanation available. Be the first to write the explanation for […]
Certain bimolecular reactions which following first order kinetics are called
Options
(a) bimolecular reactions (b) first order reactions (c) pseudounimolecular reactions (d) unimolecular reactions
Correct Answer:
pseudounimolecular reactions
Explanation:
The certain bimolecular reaction […]
R.Q. (respiratory quotient) is less than 1 in
Options
(a) fructose (b) fat (c) organic acid (d) glucose
Correct Answer:
fat
Explanation:
No explanation available. Be the first to write the explanation for […]
Which of the following is a recessive trait in garden pea?
Options
(a) wrinkled seeds (b) tall stem (c) coloured seed coat (d) round seeds
Correct Answer:
wrinkled seeds
Explanation:
No explanation available. […]
Due to plasmolysis, the plant cell
Options
(a) becomes turgid (b) bursts (c) becomes flaccid (d) swells up
Correct Answer:
becomes flaccid
Explanation:
No explanation available. Be the first to write the explanation […]
Carbolic acid is
Options
(a) formic acid (b) phenol (c) salicylic acid (d) acetic acid
Correct Answer:
phenol
Explanation:
No explanation available. Be the first to write the explanation for this question […]
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