Class X

Ethylene glycol is used as an
  1. ripening agent
  2. fertilizer
  3. titrating agent
  4. anti-freeze
Acetylene is another name of
  1. ethene
  2. propene
  3. butene
  4. pentene
In alkanes (saturated hydrocarbons) each carbon atom forms
  1. 2 bonds
  2. 4 bonds
  3. 6 bonds
  4. 8 bonds
Alkanes (saturated hydrocarbons) have density
  1. less than water
  2. equal to water
  3. more than water
  4. more than mercury
Alkanes that contain 5 to 17 atoms are in
  1. solid state
  2. liquid state
  3. gaseous state
  4. plasma state
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