Chemistry Practice Question and Answer
8 4 Q:
5ef58bbe196e681f76d9c38c 4 Q:
5f0ecf31b6738d790d13d1ea 4 Q:
6127662693f02206607f017f 4 Q:
5eeadf0fad25df5a63247e87 4 Q:
5f6c2e19ec13dd7480faf0f8 4 Q:
5eeb136fbc81cb2528f1ed1b 4 Q:
5feb073bd6478d50160f1f48 4 Q:
60b0d6453f7fb454b9dd0d87 Answer : 3. "
Q: The maximum number of electrons that can be accommodated in M shell is:
1336 05ef58bbe196e681f76d9c38c
5ef58bbe196e681f76d9c38c- 18false
- 232false
- 318true
- 42false
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "18"
Q: The atoms, in which the number of Protons is same but the number of neutrons is different, are known as –
1330 05f0ecf31b6738d790d13d1ea
5f0ecf31b6738d790d13d1ea- 1Isotonesfalse
- 2Isotopestrue
- 3Isobarsfalse
- 4Isomersfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 2. "Isotopes"
Q: Which of the following properties is not often present in organic compounds?
1324 06127662693f02206607f017f
6127662693f02206607f017f- 1soluble in watertrue
- 2low melting pointfalse
- 3flammabilityfalse
- 4allfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 1. "soluble in water"
Q: How many categories of elements are divided on the basis of properties?
1306 05eeadf0fad25df5a63247e87
5eeadf0fad25df5a63247e87- 14false
- 26false
- 33true
- 42false
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "3"
Q: Potassium nitrate is used in
1301 05f6c2e19ec13dd7480faf0f8
5f6c2e19ec13dd7480faf0f8- 1medicinefalse
- 2saltfalse
- 3glassfalse
- 4fertilisertrue
- Show Answer
- Workspace
- SingleChoice
Answer : 4. "fertiliser"
Q: Gastric juice contains acids?
1287 05eeb136fbc81cb2528f1ed1b
5eeb136fbc81cb2528f1ed1b- 1Acetic acidfalse
- 2Sulfuric acidfalse
- 3Hydrochloric acidtrue
- 4Nitric acidfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "Hydrochloric acid"
Q: Is zinc ore?
1282 05feb073bd6478d50160f1f48
5feb073bd6478d50160f1f48- 1zinc bladetrue
- 2Bauxitefalse
- 3sodium chloridefalse
- 4Sinawarfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 1. "zinc blade"
Q: The percentage of nitrogen present in ammonium sulphate is:
1281 060b0d6453f7fb454b9dd0d87
60b0d6453f7fb454b9dd0d87- 1false
- 2false
- 3true
- 4false
- Show Answer
- Workspace
- SingleChoice