Rectified spirit has ethanol
Rectified spirit has ethanol
Options
(a) 5% (b) 95% (c) 100% (d) 80%
Correct Answer:
95%
Explanation:
Rectified spirit contains 93-95% ethyl alcohol it is obtained by careful fractional distillation of raw spirit.
AFMC2000
K₄[Fe(CN)₆] is a
K₄[Fe(CN)₆] is a
Options
(a) Double salt (b) Complex compound (c) Neutral molecule (d) none of these
Correct Answer:
Complex compound
Explanation:
No explanation available. Be the first to write the explanation for […]
PV/T= Constant. A real gas will behave as ideal gas
PV/T= Constant. A real gas will behave as ideal gas
Options
(a) when both pressure and temperature are high (b) both pressure and temperature are low (c) temperature high and pressure is low […]
Fischer-Tropsch process is used in the manufacture of
Fischer-Tropsch process is used in the manufacture of
Options
(a) ethanoic acid (b) ethanol (c) synthetic petrol (d) benzene
Correct Answer:
synthetic petrol
Explanation:
In Fischer – Tropsch process steam is first passed […]
Which of the following shows smallest cranial capacity?
Which of the following shows smallest cranial capacity?
Options
(a) rhesus monkey (b) orangutan (c) chimpanzee (d) gorilla
Correct Answer:
orangutan
Explanation:
No explanation available. Be the first to write the explanation for […]
Anaerobic respiration in yeast yields
Anaerobic respiration in yeast yields
Options
(a) H₂O (b) CO₂ (c) O₂ (d) N₂
Correct Answer:
CO₂
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Commensalism is
Commensalism is
Options
(a) when both partners are harmed (b) when both partners are benefited (c) when weaker partner is benefited and the stronger is harmed (d) none of the above
Correct Answer: […]
A third generation pesticide is
A third generation pesticide is
Options
(a) Pheromone (b) Weedicide (c) Juvenile hormone analogue (d) Sterilogastrone
Correct Answer:
Juvenile hormone analogue
Explanation:
No explanation available. Be the first to write the explanation for […]
12 g of an alkaline earth metal gives 14.8 g of its nitride .Atomic weight of the
12 g of an alkaline earth metal gives 14.8 g of its nitride .Atomic weight of the metal is
Options
(a) 12 (b) 20 (c) 40 (d) 14.8
Correct Answer:
40
Explanation:
No […]
During the electrolysis of H₂O, volume of H₂ and O₂ are released in the ratio
During the electrolysis of H₂O, volume of H₂ and O₂ are released in the ratio
Options
(a) 2:16 (b) 16:1 (c) 8:1 (d) 2:1
Correct Answer:
2:1
Explanation:
No explanation available. Be the […]