Chemistry The metal used to galvanise iron to protect it from rusting is Chromium Zinc Antimony Lead Chromium Zinc Antimony Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following forms of phosphorus is most reactive? Red phosphorus Black phosphorus Violet phosphorus White phosphorus Red phosphorus Black phosphorus Violet phosphorus White phosphorus ANSWER DOWNLOAD EXAMIANS APP
Chemistry The smog is essentially caused by the presence of O2 and O3 O2 and N2 Oxides of N and S O3 and N2 O2 and O3 O2 and N2 Oxides of N and S O3 and N2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Interveinal necrotic spots on leaves appear due to SO2injury NO2injury HF injury O3injury SO2injury NO2injury HF injury O3injury ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to make light weight, but strong plastic ? Polythene Polyvinyl Chloride Nylon Methyl Methacrylate Polythene Polyvinyl Chloride Nylon Methyl Methacrylate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a None of these Metal Mixture Element None of these Metal Mixture Element ANSWER DOWNLOAD EXAMIANS APP
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