methane is not present in
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Answer / sambit kumar
a) INDANE b) MARSH GAS C) BIO GAS D) FIRE DAMP
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Which of the following is used for removing air bubbles from glass during its manufacture? 1 Feldspar 2 Arsenious oxide 3 Potassium carbonate 4 Soda ash
What are vitamins ? describe different kinds of vitamins
Which isotope of Uranium is capable of sustaining chain reaction ?
The isotope of uranium capable of sustaining chain reactions is 1 U-235 2 U-238 3 U-239 4 None of these
Water is a compound because 1 It exists as a solid, a liquid or a gas 2 It contains hydrogen and oxygen 3 It contains two different elements joined by chemical bonds 4 It cannot be split up into simpler substances by chemical means
Which unit is used to measure sound frequency?
what would be the fate of life on earth 10 yrs down the lane.
The hardest substance available on earth is 1 Platinum 2 Coal 3 Diamond 4 Gold
13 Answers FCI, University of Ilorin,
Deep blue color is imparted to glass by the presence of 1 Iron oxide 2 Cupric oxide 3 Nickel oxide 4 Cobalt oxide
In which of the following processes, is vanadium pent oxide used as a catalyst? 1 Contact process 2 Haber’s process 3 Solvay process 4 None of these
What is the work of a patent engineer? Does the experience in working as patent engineer helps in finding a job in a refinery?
Explain any four values that can be developed through teaching Physical Science
0 Answers Mahatma Gandhi University,