Chemical Process Main product in calcium carbide-water reaction is CaCO₃ C₂H₂ Ca(OH)₂ CO₂ CaCO₃ C₂H₂ Ca(OH)₂ CO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent. 50 25 98 10 50 25 98 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mineral oils (e.g. petroleum oils) are preferred over fatty oils (e.g. mustard oil, ghee, tallow, palm oil, olive oil etc.) as a lubricant due to its Poor oxidation stability and high gum forming tendency Greater tendency of decomposition at elevated temperature All of these Hydrolysis tendency in presence of water Poor oxidation stability and high gum forming tendency Greater tendency of decomposition at elevated temperature All of these Hydrolysis tendency in presence of water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most popular and common detergent i.e., alkyl benzene sulfonate (ABS) is a/an __________ detergent. Amphoteric Semi polar Cationic Anionic Amphoteric Semi polar Cationic Anionic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cooking liquor in case of sulphite process is Sodium sulphite and sodium bisulphite None of these Magnesium sulphate and magnessium bicarbonate Magnesium sulphite and free SO₂ in acid medium Sodium sulphite and sodium bisulphite None of these Magnesium sulphate and magnessium bicarbonate Magnesium sulphite and free SO₂ in acid medium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pig iron is produced by blast furnaces in India using mostly the iron ore named Siderite Hematite Magnetite Chalcopyrite Siderite Hematite Magnetite Chalcopyrite ANSWER DOWNLOAD EXAMIANS APP
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