Which of the following is the largest and edible bud?
Options
(a) cabbage (b) onion (c) cauliflower (d) agave
Correct Answer:
cabbage
Explanation:
No explanation available. Be the first to write the explanation […]
In the gas phase reaction C₂H₂ + H₂ ⇌ C₂H₆, the equilibrium constant can be expressed in
Options
(a) mol L⁻¹ (b) mol L⁻² (c) mol⁻¹ L⁻¹ (d) L mol⁻¹
Correct Answer:
L […]
In the reaction : I₂ + I⁻ → I₃⁻, the Lewis base is
Options
(a) I⁻ (b) I₂ (c) I₃⁻ (d) none of these
Correct Answer:
I⁻
Explanation:
No explanation available. Be the […]
A solution with pH = 2 is more acidic then one with a pH = 6 , by a factor
Options
(a) 4000 (b) 5000 (c) 8000 (d) 10000
Correct Answer:
10000
Explanation: […]
Reaction of nitrous acid with aliphatic primary amine will give
Options
(a) dye (b) alcohol (c) nitrite (d) diazonium salt
Correct Answer:
alcohol
Explanation:
No explanation available. Be the first to write the […]
The most suitable method of the separation of a 1:1 mixture of ortho-and para-nitrophenols is
Options
(a) filtration (b) sublimation (c) crystallisation (d) steam distillation
Correct Answer:
steam distillation
Explanation:
Steam distillation is […]
The compressibility factor of an ideal gas is
Options
(a) 1 (b) 2 (c) 4 (d) 6
Correct Answer:
1
Explanation:
Compressibility factor is defined as Z = PV / (PV) ideal = […]
If 1,3-dibromopropane reacts with Zinc and Nal ,the product obtained is
Options
(a) propene (b) propane (c) cyclopropane (d) hexane
Correct Answer:
cyclopropane
Explanation:
No explanation available. Be the first to write the […]
Which of the following is an example of sex-linked inheritance?
Options
(a) night blindness (b) anaemia (c) colour blindness (d) cretinism
Correct Answer:
colour blindness
Explanation:
No explanation available. Be the first to […]
The endocrine gland of insects, which secretes the juvenile hormone is
Options
(a) corpora albicans (b) corpora allata (c) corpora myecaena (d) all of these
Correct Answer:
corpora allata
Explanation:
No explanation available. […]
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