Chemical Process __________ process is used for the manufacture of sodium carbonate by ammonia soda process. Haber's Bosch Solvay Ostwald's Haber's Bosch Solvay Ostwald's ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium chloride content in sea water is about __________ gms/litre. 50 25 10 2 50 25 10 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials used for producing __________ cement does not contain iron oxide. Waterproof White Pozzolan Slag Waterproof White Pozzolan Slag ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an endothermic reaction? Thermal dissociation of iron pyrites Both B and C C + H₂O = CO + H₂ Absorption of SO₃ in 98% H₂SO₄ Thermal dissociation of iron pyrites Both B and C C + H₂O = CO + H₂ Absorption of SO₃ in 98% H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermosetting plastic materials Can not be melted after forming Is useful for spinning Is useful for melt casting Can be repeatedly melted Can not be melted after forming Is useful for spinning Is useful for melt casting Can be repeatedly melted ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is largely used As a starting material for 'hypo' In photographic industry As rocket fuel In printing industry As a starting material for 'hypo' In photographic industry As rocket fuel In printing industry ANSWER DOWNLOAD EXAMIANS APP
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