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Polyvinyl Chloride MCQs App Download - Class 7 Science Apps (Android & iOS)

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Polyvinyl Chloride MCQs App Download & e-Book PDF - 1040

MCQ: 1040

When ethene and chlorine combine together, they form

  1. chlorine ethenide
  2. ethene chloride
  3. ethene dichloride
  4. ethene trichloride

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