ENTRANCE TEST – 2009 Multiple Questions and Answers.




16.Potassium fertilizers are especially useful for
A. Mango
B. Tobacco
C. Wheat
D. Rice

17.The yellowish colour of photochemical smog is due to the presence of
A. Nitrogen dioxide
B. Dinitrogen trioxide
C. Nitrous oxide
D. Nitric oxide

18.The incarnation process can reduce the volume of the water by
A. One half
B. Not affected
C. One third
D. Two third

19.__________% of the known universe is in the plasma state
A. 30
B. 99
C. 50
D. 80

20.Electron gas theory was proposed to explain the bonding in ____________ solids
A. Molecular
B. Ionic
C. Covalent
D. Metallic

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