Chemical Process Sudden temperature fluctuation does not affect pyrex glass, because of its Low co-efficient of expansion High co-efficient of expansion High melting point Both B and C Low co-efficient of expansion High co-efficient of expansion High melting point Both B and C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A mineral is termed as 'ore', if A metal can be economically extracted from it All of these It contains ≥ 40% metal The metal present in it is costly A metal can be economically extracted from it All of these It contains ≥ 40% metal The metal present in it is costly ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a food additive? Ammonium chloride Citric acid Benzoyl peroxide Invertage Ammonium chloride Citric acid Benzoyl peroxide Invertage ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most efficient absorbant for SO₃ out of the following? 65% oleum 78%H₂SO₄ 98%H₂SO₄ 20% oleum 65% oleum 78%H₂SO₄ 98%H₂SO₄ 20% oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process An oil is converted into fat by its Hydrocracking Hydrogenation Hydration Hydrolysis Hydrocracking Hydrogenation Hydration Hydrolysis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of one ton of cement requires about __________ tons of limestone. 2.2 0.6 1.2 3.8 2.2 0.6 1.2 3.8 ANSWER DOWNLOAD EXAMIANS APP
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