Chemistry General Knowledge Questions Practice Question and Answer
8 4 Q:
61275e1a302e8b067c99d237 4 Q:
5f72f3dea921aa16e68288a7 4 Q:
61655bfa7d6182610f5d706e 4 Q:
63aaaa8ae590d4085fcfe00f 4 Q:
63c922461c47ef334be202d7 4 Q:
5fe9ab4f755fc73bd0796506 4 Q:
5f869f7ce5230d6207339745 4 Q:
5f437f8497c6dd29b38f2e3f
Q: Which of the following is a non-metal?
1464 061275e1a302e8b067c99d237
61275e1a302e8b067c99d237- 1Cobaltfalse
- 2Hydrogentrue
- 3ironfalse
- 4goldfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Hydrogen"
Q: Which of the following is purified by Elevation method-
1449 05f72f3dea921aa16e68288a7
5f72f3dea921aa16e68288a7- 1Naphthalenetrue
- 2Etherfalse
- 3Benzoic acidfalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Naphthalene"
Q: Who was the inventor of positron?
1447 061655bfa7d6182610f5d706e
61655bfa7d6182610f5d706e- 1Chadwickfalse
- 2Andersontrue
- 3Rutherfordfalse
- 4J.J. Thomsonfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Anderson "
Q:Read the following questions carefully and answer them.
The polymer used in making plastic crockery is
1444 063aaaa8ae590d4085fcfe00f
63aaaa8ae590d4085fcfe00f- 1Decronfalse
- 2Nylonfalse
- 3Bakelitefalse
- 4Melaminetrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Melamine"
Q: What will be the work done by 3 moles of an ideal gas when it expands spontaneously in vacuum?
1441 063c922461c47ef334be202d7
63c922461c47ef334be202d7- 1Zerotrue
- 2Infinitefalse
- 33 joulesfalse
- 49 joulesfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Zero "
Q: Which is not a property of Ionic bond?
1438 05fe9ab4f755fc73bd0796506
5fe9ab4f755fc73bd0796506- 1Gain of electronsfalse
- 2Losses of electronsfalse
- 3Transfer of electronsfalse
- 4Sharing of electronstrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Sharing of electrons"
Q: Who proposed the word 'molecule'?
1434 05f869f7ce5230d6207339745
5f869f7ce5230d6207339745- 1E. Rutherfordfalse
- 2J.J. Thomsonfalse
- 3Democritustrue
- 4John Doltonfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Democritus"
Q: Alkali metal can
1433 05f437f8497c6dd29b38f2e3f
5f437f8497c6dd29b38f2e3f- 1Be highly unstable at room temperaturefalse
- 2vaporize at room temperaturefalse
- 3easily lose electronstrue
- 4easily gain electronsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "easily lose electrons "
en1197popular