Chemical Process Permanent hardness of water can be removed by Passing it through cation & anion exchangers Adding alum Simply boiling All of these Passing it through cation & anion exchangers Adding alum Simply boiling All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Massecuite is Used as a cattle feed None of these Used for paper making Highly acidic in nature Used as a cattle feed None of these Used for paper making Highly acidic in nature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes can remove both temporary as well as permanent hardness of water? Boiling Distillation Filtration None of these Boiling Distillation Filtration None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________ percent. 50 80 95 10 50 80 95 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrolysis of sugar is called Inversion Hydration Esterification None of these Inversion Hydration Esterification None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Blue colour is imparted to glass by the addition of PbO CaO FeSO₄ NaOH PbO CaO FeSO₄ NaOH ANSWER DOWNLOAD EXAMIANS APP
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