Question Detail Due to rusting the weight of iron DecreasesIncreasesRemains the sameUncertain Answer: Option B Similar Questions : 1. Homo nuclear molecules contain ? polar bondcovalent bondionic bondcoordinate bond Answer: Option B 2. The most malleable metal is platinumsilvergoldiron Answer: Option C 3. Enzymes are Fatty acidsCarbohydratesNucleic acidsProteins Answer: Option D 4. Petroleum is found in ? Marshy landMetamorphic rocksIgneous rockSedimentary rocks Answer: Option D 5. The acid generally stored in batteries is Nitric AcidHydrochloric AcidSulphuric AcidAcetic Acid Answer: Option C Read more from - Chemistry Questions Answers