Chemical Process __________ are added in lacquers to remove film brittleness and to improve adhereness. Film forming materials Diluents Plasticisers Solvents Film forming materials Diluents Plasticisers Solvents ANSWER DOWNLOAD EXAMIANS APP
Chemical Process 'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of CO₂ & H₂ C & H₂ N₂ & H₂ CO & H₂ CO₂ & H₂ C & H₂ N₂ & H₂ CO & H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Black liquor is converted into white liquor by Multi-effect evaporation only Extractive distillation Evaporation and burning the concentrate followed by causticisation of products Selective liquid extraction Multi-effect evaporation only Extractive distillation Evaporation and burning the concentrate followed by causticisation of products Selective liquid extraction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite is a/an Naturally occuring clay which is capable of exchanging cations Abrasive material Catalyst used in shift conversion None of these Naturally occuring clay which is capable of exchanging cations Abrasive material Catalyst used in shift conversion None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an endothermic reaction? C + H₂O = CO + H₂ Both B and C Thermal dissociation of iron pyrites Absorption of SO₃ in 98% H₂SO₄ C + H₂O = CO + H₂ Both B and C Thermal dissociation of iron pyrites Absorption of SO₃ in 98% H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a pyrite ore? Siderite Celestite Gypsum Galena Siderite Celestite Gypsum Galena ANSWER DOWNLOAD EXAMIANS APP
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