A.500
B.750
C.1000
D.1250
Related Mcqs:
- Sodium ions are “pumped” from a region of lower concentration to a region of higher concentration in the nerve cells of humans. This process is an example of?
- Stratovolcano forms impressive, snow-capped peak which is often exceeding ______ in height, ______ in area and ______ in volume:
- The concentration of the nitric acid produced by the oxidation of ammonia and absorption of nitrogen oxides with water is about
- At pH ______ H+ ion toxicity is lessened by the removal of these ions:
- Core has a pressure of ______ times greater than the atmospheric pressure ______ billion.
- Electric furnaces can usually operate upto a temperature of
- Stress concentration occurs when
- In 1948, V.S. Chardakov who devised a simple and efficient method to determine the test solution in which no change in concentration occurs was:
- About __________ % of photosynthesis is carried by terrestrial plants, while rest occurs in ocean, lakes, and ponds??
- Water is _________ times viscous than air??
