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

Related Mcqs:

1. Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H2O = Fe3O4 + 4H2, is not practised, as it is __________________?

   A. A slow reaction
   B. A discontinuous reaction (requiring regeneration of iron by water gas intermittently)
   C. Still in development stage (by employing fluidised bed technique)
   D. All A , B. and C

2. Washing soda is chemically represented by _________________?

   A. Na2CO3
   B. Na2CO3.H2O
   C. Na2CO3.10H2O
   D. NaHCO3

3. 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

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

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

5. _________________ is produced using Polycondensation Reaction?

   A. Polythene
   B. Phenol formaldehyde
   C. Poly vinyl chloride
   D. None of these

6. Esterification reaction produces _________________?

   A. Detergent
   B. Vanaspati
   C. Soap
   D. Mercaptans

7. Baking soda is chemically represented by__________________?

   A. Na2CO3
   B. NaHCO3
   C. Na2CO3.H2O
   D. Na2CO3.10H2O

8. Prussian blue is chemically represented by__________________?

   A. FeO.TiO2
   B. Ca SO4 . 2H2O
   C. Fe4 [Fe (CN6)3]
   D. AlF3 . 3NaF

9. Dense soda ash used in the manufacture of glass, is chemically represented by__________________?

   A. Na2CO3
   B. Na2CO3.10H2O
   C. Na2CO3.H2O
   D. Na2HCO3

10. Glauber’s salt is chemically represented by____________________?

    A. Na2SO4.10H2O
    B. CaCl(OCl)
    C. CaSO4.H2O
    D. (NH4)2SO4