Chemical Technology MCQs and Answers

Chemical technology MCQs, chemical technology quiz questions and answers. Free chemical technology quiz online for educational purposes. A collection of chemistry MCQs on chemical technology. Browse our collection of general science MCQs to improve your general science knowledge. Chemical Technology MCQs and Answers 1. The form of sulphur which is the most stable at ordinary …

Read more

Which one of the following reactions is not an exothermic

Which one of the following reactions is not an exothermic (A) Absorption of sulphur troixide by 98.5% sulphuric acid (B) Oxidation of sulphur trioxide (C) Oxidation of sulphur to sulphur dioxide (D) Thermal dissociation of iron pyrites Answer: Thermal dissociation of iron pyrites More MCQs and Answers on Chemical Technology 1. The form of sulphur …

Read more

65% oleum

65% oleum (A) is prepared by distilling 20% oleum (B) is prepared by chamber process (C) does not contain free SO3 (D) contains 0.65% free SO3 Answer: is prepared by distilling 20% oleum More MCQs and Answers on Chemical Technology 1. The form of sulphur which is the most stable at ordinary temperature is 2. …

Read more

For the production of sulphuric acid chamber process was developed first but produced acid of concentration

For the production of sulphuric acid chamber process was developed first but produced acid of concentration (A) less than 80% (B) 98% (C) 100% (D) 95% Answer: less than 80% More MCQs and Answers on Chemical Technology 1. The form of sulphur which is the most stable at ordinary temperature is 2. The allotrope of …

Read more

Equilibrium constant (Kp) at constant pressure for sulphur dioxide oxidation

Equilibrium constant (Kp) at constant pressure for sulphur dioxide oxidation (A) increases with increase in temperature (B) decreases with increase in temperature (C) remains unaffected with change in temperature (D) decreases linearly with increase in temperature Answer: decreases with increase in temperature More MCQs and Answers on Chemical Technology 1. The form of sulphur which …

Read more