Question Detail Acid rain is due to air pollution by ? Carbon dioxideCarbon monoxideMethaneNitrous oxide and Sulphur dioxide Answer: Option D Similar Questions : 1. Which of the following is produced during the formation of photochemical smog ? Nitrogen OxidesHydrocarbonsMethaneOzone Answer: Option D 2. Water drops are spherical because of ? viscositydensitypolaritysurface tension Answer: Option D 3. Contact lenses are made from ? Polyvinyl chlorideTeflonPolystyreneLucite Answer: Option A 4. Oxides of metals are alkaline. TRUEFALSE Answer: Option A 5. Sugars are converted in the liver into GlycogenVitaminMonosaccharideNone of above Answer: Option A Read more from - Chemistry Questions Answers