Class 7 Science e-Book's MCQs - Complete
Polyvinyl Chloride Quiz App & e-Book PDF Download - 401
Apps:
MCQ 401:
To make PVC, molecules of vinyl chloride are
- condensed
- further heated
- treated with ammonia
- gathered to form a chain
d
Class 7 Science App & e-Book Tests PDF Download
Mass Number and Isotopes MCQs
Pollination Chart MCQs
Solids Liquids and Gases MCQs
Water Treatment MCQs
Refractive Index MCQs
Chemical Effect of Electric Current MCQs
Refraction of Light MCQs
Electric Motors MCQs
Telescopes MCQs
Polyvinyl Chloride Learning App: Free Download (Android & iOS)
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7th Grade Science MCQs eBook Download
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