General Science Practice Question and Answer
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Q: Which is a water-soluble Vitamin?
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5ebb81218e4fa473bcbb6735- 1Vitamin Afalse
- 2Vitamin Ctrue
- 3Vitamin Dfalse
- 4Vitamin Kfalse
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Answer : 2. "Vitamin C"
Q: Which of the following organelles are called the Protein factories of the cell?
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5e4cc596cd7ff531f2d63121- 1Mitochondriafalse
- 2Lysosomesfalse
- 3Chloroplastsfalse
- 4Ribosomestrue
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Answer : 4. "Ribosomes"
Q: The most commonly used bleaching agent is
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609208c6ffdf4651b2f0ac08- 1chlorinetrue
- 2sodium chlorinefalse
- 3alcoholfalse
- 4carbon dioxidefalse
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Answer : 1. "chlorine "
Q: When Arsenic atoms are added to Germanium Lattice it becomes a/an
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60a7abfe926f932b955b251d- 1Insulatorfalse
- 2Superconductortrue
- 3Intrinsic semiconductorfalse
- 4Extrinsic semiconductorfalse
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Answer : 2. "Superconductor "
Q: The metallurgical process in which a metal is obtained in a fused state is called
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609208597748471dd9911187- 1calcinationsfalse
- 2froth floatationfalse
- 3smeltingtrue
- 4roastingfalse
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Answer : 3. "smelting "
Q: The process of dissolving an acid or base is____.
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5e4e0c991b69e805d0bbcbbf- 1Exothermictrue
- 2Endothermicfalse
- 3Both (a) or (B)false
- 4None of thesefalse
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Answer : 1. "Exothermic"
Q: Who discovered the electron?
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5e4e0be1cd7ff531f2db1249- 1J.J. Thomsontrue
- 2John daltonfalse
- 3Rutherfodefalse
- 4Khuranafalse
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Answer : 1. "J.J. Thomson"
Q: Who has become the first deaf person to row an ocean by finishing a 3,000 - mile journey across the Atlantic?
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5e833c8dd063766356991cfd- 1Missy Franklinfalse
- 2Elizabeth Beiselfalse
- 3Kathleen Bakerfalse
- 4Mo O'Brientrue
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Answer : 4. "Mo O'Brien "
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