Chemical Process Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H₂O = Fe₃O₄ + 4H₂, is not practised, as it is A discontinuous reaction (requiring regeneration of iron by water gas intermittently) A slow reaction Still in development stage (by employing fluidised bed technique) All of these A discontinuous reaction (requiring regeneration of iron by water gas intermittently) A slow reaction Still in development stage (by employing fluidised bed technique) All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Transportation of 35% oleum during winter suffers from the problem of freezing, which can be overcome by the addition of small quantity of Hydrochloric acid Nitric acid Methyl alcohol Formic acid Hydrochloric acid Nitric acid Methyl alcohol Formic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Styrene butadiene rubber (SBR) is Another name of silicone rubber A synthetic monomer A natural rubber A synthetic polymer Another name of silicone rubber A synthetic monomer A natural rubber A synthetic polymer ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The basic constituent of vegetable oils is Triglyceride Mono esters Fatty alcohol Fatty acids Triglyceride Mono esters Fatty alcohol Fatty acids ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon content of pitch (residue of coal tar distillation) is around __________ percent. 70 80 55 94 70 80 55 94 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Anion exchanger is regenerated usually with Hydrazine Alum solution NaOH H₂SO₄ Hydrazine Alum solution NaOH H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
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