Chemical Process Which of the following is an endothermic reaction? Thermal dissociation of iron pyrites C + H₂O = CO + H₂ Both B and C Absorption of SO₃ in 98% H₂SO₄ Thermal dissociation of iron pyrites C + H₂O = CO + H₂ Both B and C Absorption of SO₃ in 98% H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Salt is added in the kettle during soap manufacture to separate The unsaponified fat from soap Glycerine from lye Soap from lye The metallic soap The unsaponified fat from soap Glycerine from lye Soap from lye The metallic soap ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High magnesia lime is added to hot sugar cane juice (during the manufacture of sugar) to Flocculate the impurities Neither A nor B Facilitate fast filtration Both A and B Flocculate the impurities Neither A nor B Facilitate fast filtration Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process During the absorption of HCl gas in water (to produce liquid HCl), the gas is kept above dew point to Increase the rate of absorption Reduce the cooling water circulation rate None of these Avoid corrosion Increase the rate of absorption Reduce the cooling water circulation rate None of these Avoid corrosion ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glass is All of these Mainly CaO Subjected to galvanising A super cooled liquid All of these Mainly CaO Subjected to galvanising A super cooled liquid ANSWER DOWNLOAD EXAMIANS APP
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