Chemical Process Magnesium and calcium __________ cause temporary hardness of water. Phosphates Bicarbonates Carbonates Sulphates Phosphates Bicarbonates Carbonates Sulphates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Low purity oxygen is used for Cutting and welding of metals L.D. steel making Medicinal purposes Chemical oxidation processes Cutting and welding of metals L.D. steel making Medicinal purposes Chemical oxidation processes ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of edible vegetable oils Increases their melting point Is an exothermic reaction All of these Is done in presence of nickel catalyst Increases their melting point Is an exothermic reaction All of these Is done in presence of nickel catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Graphite is a/an Electrical insulator Both B and C Moderator used in nuclear reactor Allotrope of carbon Electrical insulator Both B and C Moderator used in nuclear reactor Allotrope of carbon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol percentage in molasses may be around 85 10 40 70 85 10 40 70 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Process conditions in fermentator used for production of penicillin is 50°C, l0 atm 25°C, 2 atm 30°C, 200 mm Hg (absolute) 90°C, 45 atm 50°C, l0 atm 25°C, 2 atm 30°C, 200 mm Hg (absolute) 90°C, 45 atm ANSWER DOWNLOAD EXAMIANS APP
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