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Which gas is filled in refrigerators ?

  • Chlorofluorocarbon
  • Acetylene
  • Methane
  • Butane
Similar Questions :

1. Natural rubber is a polymer derived from ?

  • ethylene
  • propylene
  • isoprene
  • butadiene

2. The most electropositive elements among the following is :

  • Cs
  • Ca
  • Na
  • Br

3. The most malleable metal is

  • platinum
  • silver
  • gold
  • iron

4. Petroleum is found in ?

  • Marshy land
  • Metamorphic rocks
  • Igneous rock
  • Sedimentary rocks

5. The main chemical constituent of clay is ?

  • aluminium silicate
  • zeolites
  • aluminium borosilicate
  • silicon oxide
Read more from - Chemistry Questions Answers
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