Chemical Process Washing of coal is done to Reduce the ash content Remove the adhering impurities Both B and C Remove the inherent impurities Reduce the ash content Remove the adhering impurities Both B and C Remove the inherent impurities ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol content in freshly prepared natural and fortified wine may be respectively around __________ percent. 7-14 and 40-50 7-14 and 14-30 10 - 20 and 40 - 50 14 - 30 and 40-50 7-14 and 40-50 7-14 and 14-30 10 - 20 and 40 - 50 14 - 30 and 40-50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Platinum catalyst used in the earlier days of sulphuric acid manufacture by contact process suffers from the drawback like Easy poisoning tendency Fragile nature High cost All of these Easy poisoning tendency Fragile nature High cost All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sugar content in sugarcane on cane basis is about __________ percent by weight. 1 to 5 20 to 30 5 to 10 15 to 20 1 to 5 20 to 30 5 to 10 15 to 20 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oleum produces fumes of SO₂ SO₃ SO₂ + H₂SO₄ H₂SO₄ SO₂ SO₃ SO₂ + H₂SO₄ H₂SO₄ 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 1.4 0.14 0.34 0.94 1.4 0.14 0.34 0.94 ANSWER DOWNLOAD EXAMIANS APP
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