Chemical Process Sand and __________ is fused at 1300°C, to produce sodium silicate. Sodium sulphate Soda ash Coke Limestone Sodium sulphate Soda ash Coke Limestone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water can be removed by Simply boiling Adding alum Passing it through cation & anion exchangers All of these Simply boiling Adding alum Passing it through cation & anion exchangers All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes can remove both temporary as well as permanent hardness of water? Distillation Boiling Filtration None of these Distillation Boiling Filtration None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Direct conversion of chemical energy into electrical energy is done in a Fast breeder reactor None of these Fuel cell Magnetohydrodynamic (MHD) generator Fast breeder reactor None of these Fuel cell Magnetohydrodynamic (MHD) generator ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite is a/an Naturally occuring clay which is capable of exchanging cations Catalyst used in shift conversion Abrasive material None of these Naturally occuring clay which is capable of exchanging cations Catalyst used in shift conversion Abrasive material None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Blue colour is imparted to glass by the addition of CaO NaOH PbO FeSO₄ CaO NaOH PbO FeSO₄ ANSWER DOWNLOAD EXAMIANS APP
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