Chemistry Practice Question and Answer
8 4 Q:
5f083354429a37679ec22f49 4 Q:
5f06ea13b13c2d244adb04f1 4 Q:
5f06e6dfb13c2d244adae1f1 4 Q:
5f06dcb83f7f07047795e462 4 Q:
5f0439f6d996064ceba91846 4 Q:
5f04358ed996064ceba911d9 4 Q:
5f029a3e7a5a806340b1064a 4 Q:
5efc069ee824154f4027ad4b
Q: Which among the following noble gas has highest molar mass?
3087 05f083354429a37679ec22f49
5f083354429a37679ec22f49- 1Krfalse
- 2nefalse
- 3Arfalse
- 4Xetrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Xe"
Q: Which one of the following is not a plant product?
1946 05f06ea13b13c2d244adb04f1
5f06ea13b13c2d244adb04f1- 1Nicotinefalse
- 2Saccharintrue
- 3Caffeinefalse
- 4Piperinefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Saccharin "
Q: Which one of the following polymer is used in making bullet - proof vest?
1417 05f06e6dfb13c2d244adae1f1
5f06e6dfb13c2d244adae1f1- 1Teflonfalse
- 2Polyurethanefalse
- 3Bakelitefalse
- 4Polyamidetrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Polyamide "
Q: Which of the following is the lightest element in the universe?
1183 05f06dcb83f7f07047795e462
5f06dcb83f7f07047795e462- 1Nitrogenfalse
- 2Siliconfalse
- 3Heliumfalse
- 4Hydrogentrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Hydrogen "
Q: Burning of Hydrogen produces
1167 05f0439f6d996064ceba91846
5f0439f6d996064ceba91846- 1Soilfalse
- 2Watertrue
- 3Oxygenfalse
- 4Ashfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Water"
Q: Baking soda is
1053 05f04358ed996064ceba911d9
5f04358ed996064ceba911d9- 1Sodium Sulphatefalse
- 2Sodium Hydroxidefalse
- 3Sodium Chloridefalse
- 4Sodium Bicarbonatetrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Sodium Bicarbonate "
Q: Which is known as carbolic acid?
2001 15f029a3e7a5a806340b1064a
5f029a3e7a5a806340b1064a- 1Phenoltrue
- 2Ethanolfalse
- 3Acetic acidfalse
- 4Oxalic acidfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Phenol "
Q: Which one of the following is also known as ' wood spirit’s?
1382 05efc069ee824154f4027ad4b
5efc069ee824154f4027ad4b- 1Methyl alcoholtrue
- 2Ethyl alcoholfalse
- 3Ethylene glycolfalse
- 4Glycerolfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Methyl alcohol "
en26628latest