The combustion reaction, C + O2 = CO2, is__________________?

Related Mcqs:

1. Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at _____________ °C ?

   A. 15-30 B. 90-100 C. 250-300 D. < 0...

2. Reaction of an alcohol with organic acid is called the ________________ reaction?

   A. Saponification B. Esterification C. Neutralisation D. Acidification...

3. The gasification reaction represented by, C + H2O = CO + H2, is a/an _________________ reaction?

   A. Exothermic B. Endothermic C. Catalytic D. Autocatalytic...

4. Conversion of CO to CO2 by steam in presence of a catalyst is called__________________?

   A. Steam reforming B. Shift conversion C. Steam gasification D. None of these...

5. Dry ice (solidified CO2) is used for the___________________?

   A. Storage & shipment of frozen foods and ice-creams B. Liquefaction of permanent gases C. Liquefaction of natural gas D. None of these...

6. Chemical formula of BHC, which is an insecticide is__________________?

   A. C6H6Cl6 B. C6Cl6 C. C6H5Cl D. C6H4Cl2...

7. Glass is__________________?

   A. Mainly CaO B. Subjected to galvanising C. A super cooled liquid D. All A , B. and C....

8. Fat splitting catalyst is__________________?

   A. CaCO3 B. ZnO C. Al2O3 D. Fe...

9. Chemical name of ‘alum’ is__________________?

   A. Barium sulphate B. Aluminium sulphate C. Aluminium chloride D. Calcium sulphate...

10. Chemical name of Grignard reagent is__________________?

    A. Sodium thiosulphate B. Ethyl magnesium chloride C. Sodium sulphite D. Sodium bicarbonate...