Chemistry | ProtonsTalk

This forum has 58 topics, 57 replies, and was last updated 9 months ago by ProtonsTalk.

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- Particles in a gas are best described as ______________?
  Started by: Shobhit Kumar
- 1
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- 9 months ago
  ProtonsTalk
- Purity of a solid substance can be checked by its
  Started by: Kshitij Kumar
- 1
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- 1 year, 2 months ago
  ProtonsTalk
- Name a metal which can be easily cut with knife.
  Started by: suseelk
- 1
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- 1 year, 2 months ago
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- Why volume of ice increases when water converts into ice?
  Started by: jerin
- 1
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- 1 year, 3 months ago
  ProtonsTalk
- Why does a lump of cotton wool shrink in water
  Started by: Kshitij Kumar
- 1
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- 1 year, 3 months ago
  ProtonsTalk
- The depletion in the ozone layer is caused by _________
  Started by: deeksha
- 1
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- 1 year, 3 months ago
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- What is the name of molten rocks erupted by a volcano?
  Started by: jerin
- 1
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- 1 year, 4 months ago
  ProtonsTalk
- Filtration is a method to separate the components of a ________
  Started by: ravik
- 1
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- 1 year, 5 months ago
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- When did the “age of invention” begin?
  Started by: deepakp
- 1
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- 1 year, 5 months ago
  ProtonsTalk
- Dissolution of ammonium chloride in water is exothermic or endothermic
  Started by: Nikil
- 1
- 2
- 1 year, 5 months ago
  ProtonsTalk
- The percentage of nitrogen in urea is about
  Started by: gargij
- 1
- 2
- 1 year, 8 months ago
  ProtonsTalk
- When sugar is dissolved in water sugar is known as
  Started by: deeksha
- 1
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- 1 year, 8 months ago
  ProtonsTalk
- The oxidation number of Mn in KMnO4 is
  Started by: Sai Teja
- 1
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- 1 year, 8 months ago
  ProtonsTalk
- Salt is obtained from seawater by the process of
  Started by: nikhilp
- 1
- 2
- 1 year, 8 months ago
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