General Science Practice Question and Answer
8 4 Q:
5e81ff82d063766356947029 4 Q:
5db92783aec31117bb8918c9 4 Q:
5de48f81848f4a29cf45ae45 4 Answer : 1. "There is extensive intramolecular hydrogen bonding in the condensed phase."
4 Q:
5eba33508e4fa473bcb7f703 4 Q:
5db92877aec31117bb8918d2 4 Q:
5ebb767e8e4fa473bcbb51d5 4 Q:
5e37bf80dd72cf778fba91a7
Q: Which one of the following animals can hear ultrasonic sound?
2460 05e81ff82d063766356947029
5e81ff82d063766356947029- 1Ratfalse
- 2Squirrelfalse
- 3Catfalse
- 4Battrue
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Answer : 4. "Bat "
Q: Unit of solid angle is:
2431 05db92783aec31117bb8918c9
5db92783aec31117bb8918c9- 1degreefalse
- 2radianfalse
- 3steradiantrue
- 4radian-secondfalse
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Answer : 3. "steradian"
Q: Which one of the following is highly dangerous radioactive pollutant ?
2424 05de48f81848f4a29cf45ae45
5de48f81848f4a29cf45ae45- 1Phosphorus-32false
- 2Sulphur-35false
- 3Strontium-90true
- 4Calcium-40false
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Answer : 3. "Strontium-90 "
Q: Which of the following statements about water is false? 2419 05b5cc601e4d2b4197774b462
5b5cc601e4d2b4197774b462- 1There is extensive intramolecular hydrogen bonding in the condensed phase.true
- 2Water is oxidized to oxygen during photosynthesis.false
- 3Ice formed by heavy water sinks in normal water.false
- 4Water can act both as an acid and as a base.false
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Answer : 1. "There is extensive intramolecular hydrogen bonding in the condensed phase."
Explanation :
Answer: A) There is extensive intramolecular hydrogen bonding in the condensed phase. Explanation: Water possess intermolecular hydrogen bonding in the condensed phase. Hence, the given statement 'There is extensive intramolecular hydrogen bonding in the condensed phase.' about water is FALSE.
Q: What instrument is used to detect objects under water?
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5eba33508e4fa473bcb7f703- 1Laserfalse
- 2Radarfalse
- 3Sonartrue
- 4Scubafalse
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Answer : 3. " Sonar"
Q: The normal temperature of human body is
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5db92877aec31117bb8918d2- 137°Ctrue
- 237°Ffalse
- 3104°Ffalse
- 436.8°Cfalse
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Answer : 1. "37°C"
Q: Purity of a metal can be determined with the help of
2370 05ebb767e8e4fa473bcbb51d5
5ebb767e8e4fa473bcbb51d5- 1Pascal's lawfalse
- 2Boyle's lawfalse
- 3Archimedes principletrue
- 4Principle of mass conservationfalse
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Answer : 3. "Archimedes principle "
Q: Which mirror is used as a surface vision mirror in vehicles?
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5e37bf80dd72cf778fba91a7- 1Planefalse
- 2Convextrue
- 3Concavefalse
- 4Invertedfalse
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