Chemistry Which of the following is used to remove ink and rust stains on cloth? Alcohol Kerosene oil Ether Oxalic acid Alcohol Kerosene oil Ether Oxalic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following organic compounds has fruity smell? Ester Alcohol Aldehyde Ether Ester Alcohol Aldehyde Ether ANSWER DOWNLOAD EXAMIANS APP
Chemistry Vinegar is ________ . Glacial acetic acid Diluted acetic acid Glacial formic acid Diluted formic acid Glacial acetic acid Diluted acetic acid Glacial formic acid Diluted formic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry A powerful eye irritant present in smog is Carbon dioxide Sulphur dioxide Peroxyacetyl nitrate Nitric oxide Carbon dioxide Sulphur dioxide Peroxyacetyl nitrate Nitric oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The trans-uranium elements are the chemical elements with atomic numbers greater than 96 89 86 92 96 89 86 92 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coating of a thin layer of zinc on steel or iron objects is known as Electroplating Galvanising Tinning Hot dipping Electroplating Galvanising Tinning Hot dipping ANSWER DOWNLOAD EXAMIANS APP
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