1. | Example of gas having monoatomic molecules is |
a. | Nitrogen |
b. | hydrogen |
c. | neon and argon |
d. | oxygen and nitrogen |
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Answer: (c).neon and argon
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2. | Effective volume is usually taken for |
a. | 2 moles of gas |
b. | 1 mole of gas |
c. | 5 moles of gas |
d. | 3moles of gas |
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Answer: (b).1 mole of gas
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3. | 31.1 degree is critical temperature for |
a. | carbon dioxide |
b. | ammonia |
c. | hydrogen |
d. | sulphur |
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Answer: (a).carbon dioxide
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4. | Joule Thomson effect is based upon |
a. | sudden compression of gases |
b. | sudden expansion of gases |
c. | cooling of gases |
d. | heating of gases |
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Answer: (b).sudden expansion of gases
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5. | 1 atmosphere is equal to |
a. | 760 mm of Hg |
b. | 740 mm of Hg |
c. | 720 mm of Hg |
d. | 780 mm of Hg |
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Answer: (a).760 mm of Hg
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