Chemical Process Sand and __________ is fused at 1300°C, to produce sodium silicate. Soda ash Coke Sodium sulphate Limestone Soda ash Coke Sodium sulphate Limestone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of 'salt cake' is BaSO₄ MgSO₄ Na₂SO₄ CaSO₄ BaSO₄ MgSO₄ Na₂SO₄ CaSO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process CaO is called Calcite Slaked lime Limestone Quick lime Calcite Slaked lime Limestone Quick lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of one ton of cement requires about __________ tons of limestone. 1.2 3.8 0.6 2.2 1.2 3.8 0.6 2.2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid saturated with SO₃ is called None of these Concentrated H₂SO₄ Oleum Sulphurous acid None of these Concentrated H₂SO₄ Oleum Sulphurous acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Yellow glycerine is made into white, using Activated carbon Bentonite Bauxite Diatomaceous earth Activated carbon Bentonite Bauxite Diatomaceous earth ANSWER DOWNLOAD EXAMIANS APP
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