Chemistry What do you understand by the term Espuma ? Salt Foam Soap Calcium Salt Foam Soap Calcium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following gases is present under pressure in soft drinks? Nitrous oxide Oxygen Nitrogen Carbon dioxide Nitrous oxide Oxygen Nitrogen Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas is used as fire extinguisher ? Carbon dioxide Carbon monoxide Carbon suboxide Sulphur dioxide Carbon dioxide Carbon monoxide Carbon suboxide Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The property of hydrogen which distinguishes it from alkali metals is Its non-metallic character Its affinity for non-metal Its electropositive character Its reducing character Its non-metallic character Its affinity for non-metal Its electropositive character Its reducing character ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is found in Vinegar ? Butyric acid Acetic acid Propionic acid Formic acid Butyric acid Acetic acid Propionic acid Formic acid ANSWER DOWNLOAD EXAMIANS APP
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