Chemical Process Starting material for the production of styrene butadiene rubber (SBR) is Ethylene Both A & B Ethyl alcohol Neither A nor B Ethylene Both A & B Ethyl alcohol Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fat splitting catalyst is ZnO CaCO₃ Fe Al2O₃ ZnO CaCO₃ Fe Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Rotary kiln is not involved in the production of Cement None of these Slaked lime from quick lime Lime from limestone Cement None of these Slaked lime from quick lime Lime from limestone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water is due to the presence of calcium & magnesium Carbonate Bi-carbonates Sulphates & chlorides None of these Carbonate Bi-carbonates Sulphates & chlorides None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of sodium tripolyphosphate (an additive) in synthetic detergent None of these Does not allow redeposition of dirt on the cleaned surface Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) Inhibits its corrosive effects None of these Does not allow redeposition of dirt on the cleaned surface Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) Inhibits its corrosive effects ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a raw material used for the manufacture of ordinary glass? Iron oxide Soda ash Silica Limestone Iron oxide Soda ash Silica Limestone ANSWER DOWNLOAD EXAMIANS APP
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