Home
Class 12
CHEMISTRY
In a lime kiln, to get higher yield of C...

In a lime kiln, to get higher yield of `CO_(2)`, the measure that can be taken is

A

to remove CaO

B

to add more `CaCO_(3)`

C

to maintain high temperature

D

to pump out `CO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A

To remove `CaO`.
Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2002

    KCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY (MCQ.s)|60 Videos
  • KARNATAKA CET 2005

    KCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|60 Videos

Similar Questions

Explore conceptually related problems

Calculate the height of the potential barrier for a head on collision of two deuterons. (Hint: The height of the potential barrier is given by the Coulomb repulsion between the two deuterons when they just touch each other. Assume that they can be taken as hard spheres of radius 2.0 fm.)

Two blocks m_(1)=1kg , m_(2)=2kg are placed one upon the other. m_(1) is kept on m_(2) . The force of static friction between m_(1) and m_(2) is 0.2 and between m_(2) and the horizontal surface and the floor is 0.28 . Calculate the maximum force that can be applied on m_(2) so that m_(1) and m_(2) does not get separated. (g=10ms^(-2))

Which set of terms most accurately describes the pathway taken by a molecule of CO_(2) from the atmosphere to the point where it enters the calvin cycle ?

In the lime kiln of Solvay process, lime stone is burnt to get carbon dioxide. Lime stone is :

Consider the equation 5 sin^2 x + 3 sin x cos x - 3 cos^2 x =2 .......... (i) sin^2 x - cos 2 x =2-sin 2 x ........... (ii) If alpha is a root (i) and beta is a root of (ii), then tan alpha + tan beta can be equal to

Standard heat of formation of CH_(4).CO_(2) and H_(2)O (l) are - 76.2, -394.8 and - 241.6 kJ mol^(-1) . Amount of heat evolved by burning 1 m^(3) of CH_(4) measured at normal conditions is

One litre of mixture of CO and CO_(2) is passed through red hot charcoal in tube. The new volume becomes 1.4 litre. Find out % composition of mixture by volume. All measurements are made at same P and T

KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2003-CHEMISTRY
  1. Two gas cylinders having same capacity have been filled with 44 g of H...

    Text Solution

    |

  2. Angular momentum of an electron in the n^(th) orbit of hydrogen atom i...

    Text Solution

    |

  3. The element with atomic number 36 belongs to block in the periodic tab...

    Text Solution

    |

  4. The function of AlCl(3) (anhydrous) in the Friedel Carft's alkylation ...

    Text Solution

    |

  5. An important reaction of acetone is autocondensation in presence of co...

    Text Solution

    |

  6. Ethyl benzoate reacts with PCl(5) to give

    Text Solution

    |

  7. Pich out the statement which is not relevant in the discussion of coll...

    Text Solution

    |

  8. A wooden box excavated from Indus valley had an activity of 9.3 disint...

    Text Solution

    |

  9. For a reaction if K(p) gt K(c), the forward reaction is favoured by

    Text Solution

    |

  10. In a lime kiln, to get higher yield of CO(2), the measure that can be ...

    Text Solution

    |

  11. Kinetic energy of one mole of an ideal gas at 300 K in kJ is

    Text Solution

    |

  12. The tripeptide hormone present in most living cells is

    Text Solution

    |

  13. Phenol overset(NaNO(2)//H(2)SO(4))to B overset(H(2)O)to C overset(NaOH...

    Text Solution

    |

  14. Energy is tored in our body in the form of

    Text Solution

    |

  15. An organic compound answers Molisch's test as well as Benedict's test....

    Text Solution

    |

  16. What is the volume of 20 volume H(2)O(2) required to get 5000 cm^(3) o...

    Text Solution

    |

  17. The IUPAC name of (CH(3))(3)C-CH=CH(2) is

    Text Solution

    |

  18. Railway wagon axles are made by heating iron rods embedded in charcoal...

    Text Solution

    |

  19. Thomas slag is :

    Text Solution

    |

  20. Urea is preferred to ammonium sulphate a a nitrogeneous fertilizer bec...

    Text Solution

    |