Chemical Process The combustion reaction, C + O₂ = CO₂, is Exothermic Endothermic Autocatalytic None of these Exothermic Endothermic Autocatalytic None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The function of gypsum addition during cement making is to Decrease the cement setting rate Increase the density of cement Neither A nor B Both A and B Decrease the cement setting rate Increase the density of cement Neither A nor B Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of oleum is H₂SO₄ H₂SO₇ H₂S₂O₇ H₂SO₃ H₂SO₄ H₂SO₇ H₂S₂O₇ H₂SO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the production of soda ash by Solvay process, the by-product is NH₄Cl NH₃ CaCl₂ NaOH NH₄Cl NH₃ CaCl₂ NaOH ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrolysis of sugar is called Inversion Hydration None of these Esterification Inversion Hydration None of these Esterification ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo. The yield of pulp produced from fibrous raw material by mechanical process is about __________ percent. 50 75 < 10 > 30 50 75 < 10 > 30 ANSWER DOWNLOAD EXAMIANS APP
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