Chemical Process Production of one ton of cement requires about __________ tons of limestone. 3.8 2.2 1.2 0.6 3.8 2.2 1.2 0.6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine can be obtained from Fat Sucrose Cumene Naphthalene Fat Sucrose Cumene Naphthalene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of aspirin (an analgesic drug) is Methyl salicylate Calcium acetate Acetylsalicylic acid Nictonic acid Methyl salicylate Calcium acetate Acetylsalicylic acid Nictonic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C. -103 -53 -196 -183 -103 -53 -196 -183 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is 0.94 0.34 1.4 0.14 0.94 0.34 1.4 0.14 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate All of these Is prone to thermal decomposition Is soluble in ammonium chloride and potassium chloride solution Has high water solubility and is unstable All of these Is prone to thermal decomposition Is soluble in ammonium chloride and potassium chloride solution Has high water solubility and is unstable ANSWER DOWNLOAD EXAMIANS APP
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