Chemistry Ozone layer is present in Troposphere Ionosphere Stratosphere Exosphere Troposphere Ionosphere Stratosphere Exosphere ANSWER DOWNLOAD EXAMIANS APP
Chemistry Non-stick kitchenwares are coated with Teflon Silicon PVC Graphite Teflon Silicon PVC Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry PVC is obtained by the polymerisation of Styrene Vinyl chloride Propane Acetylene Styrene Vinyl chloride Propane Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iodine value is used to estimate Alkali content in oil Unsaturation in oil Hydroxyl groups in oil Carboxylic groups in oil Alkali content in oil Unsaturation in oil Hydroxyl groups in oil Carboxylic groups in oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry Of the following commonly used materials, the one that is not an alloy is Copper Brass Bronze Steel Copper Brass Bronze Steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stainless steel is usually made by alloying the steel with Copper and nickel Copper and chromium Chromium and nickel Manganese and copper Copper and nickel Copper and chromium Chromium and nickel Manganese and copper ANSWER DOWNLOAD EXAMIANS APP
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