Chemical Process Saponification number of an oil or fat Detects its adulteration Is inversely proportional to its molecular weight All of these Gives an idea about its molecular weight Detects its adulteration Is inversely proportional to its molecular weight All of these Gives an idea about its molecular weight ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C. -83 -196 -218 -183 -83 -196 -218 -183 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 1100 300 700 900 1100 300 700 900 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chalcopyrite is the main ore of Copper Tin Lead Iron Copper Tin Lead Iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of oleum is H₂SO₇ H₂SO₃ H₂S₂O₇ H₂SO₄ H₂SO₇ H₂SO₃ H₂S₂O₇ H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which allotrope of sulphur is insoluble in carbon disulphide? Milk of sulphur Rhombic sulphur Monoclinic sulphur Plastic sulphur Milk of sulphur Rhombic sulphur Monoclinic sulphur Plastic sulphur ANSWER DOWNLOAD EXAMIANS APP
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