Chemical Process Sodium salt of higher molecular weight fatty acid is termed as the __________ soap. Lubricating Hard Metallic Soft Lubricating Hard Metallic Soft ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Prussian blue is chemically represented by AlF₃ . 3NaF Fe₄ [Fe (CN₆)₃] FeO.TiO₂ Ca SO₄ . 2H₂O AlF₃ . 3NaF Fe₄ [Fe (CN₆)₃] FeO.TiO₂ Ca SO₄ . 2H₂O ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The difference between saponification value and acid value is Called ester value None of these Constant for all fatty oils Always negative Called ester value None of these Constant for all fatty oils Always negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of one ton of cement requires about __________ tons of limestone. 2.2 3.8 1.2 0.6 2.2 3.8 1.2 0.6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Manufacture of phthalic anhydride uses __________ as a catalyst. Al₂O₃ Ni Cr V₂O₅ Al₂O₃ Ni Cr V₂O₅ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of sulphide ores is done usually by Smelting Roasting Electro magnetic separation Froth floatation Smelting Roasting Electro magnetic separation Froth floatation ANSWER DOWNLOAD EXAMIANS APP
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