Chemistry Solder metal is an alloy of Copper and tin Lead and antimony Copper and zinc Lead and tin Copper and tin Lead and antimony Copper and zinc Lead and tin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Charcoal is used in water treatment as a/an Solvent Coagulant Adsorbent Absorbent Solvent Coagulant Adsorbent Absorbent ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas that causes suffocation and death when coal or coke is burnt in a closed room is Methane Carbon di-oxide Carbon monoxide Ethane Methane Carbon di-oxide Carbon monoxide Ethane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a sublime substance? Potassium Iodide Sugar Table salt Iodine Potassium Iodide Sugar Table salt Iodine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a characteristic feature of alloys? They are Mixtures Homogeneous systems Solutions Compounds Mixtures Homogeneous systems Solutions Compounds ANSWER DOWNLOAD EXAMIANS APP
Chemistry An example of heterocyclic compound is Furan Anthracene Naphthalene Benzene Furan Anthracene Naphthalene Benzene ANSWER DOWNLOAD EXAMIANS APP
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