Home
Class 12
CHEMISTRY
Explain the methods to prepare carbon di...

Explain the methods to prepare carbon dioxide.

Text Solution

Verified by Experts

(i) On industrial scale it is produced by burning coke in excess of air.
`underset(("coke"))(C)+O_(2)toCO_(2)`
(ii) Calcination of lime produces carbon dioxide as by product.
`CaCO_(3)overset(Delta)(to)CaO+CO_(2)`
(iii) Carbon dioxide is prepared in laboratory by the aciton of dilute hydrochloric acid on metal carbonates.
`CaCO_(3)+2HCl to CaCl_(2)+H_(2)O+CO_(2)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • p-BLOCK ELEMENTS -I

    FULL MARKS|Exercise Additional Questions - 5- MARKS QEUSTIONS|10 Videos

  • p-BLOCK ELEMENTS -I

    FULL MARKS|Exercise Additional Questions - 2- MARKS QUESTIONS|29 Videos

  • P - BLOCK ELEMENTS - II

    FULL MARKS|Exercise Additional Questions (5 Mark Questions)|11 Videos

  • SAMPLE PAPER - 11 (UNSOLVED)

    FULL MARKS|Exercise PART - IV|3 Videos

Similar Questions

Explore conceptually related problems

Give any three methods to prepare carbon monoxide.

Give any three methods to prepare carbon monoxide.

Explain the methods of preparation of colloids of (i) AS_(2)S_(3) (ii) S.

Explain the methods of preparation of glucose .

Explain the methods of preparation of fructose with equations.

Explain the method of preparation of gold sol by reduction method.

Explain the different methods of preparation of Tritium with equation.

Explain two methods of preparation of ethylene dichloride.

Explain the commercial method of preparation of nitric acid. (or) How nitric acid is prepared by Ostwald's process.

Explain why the dipole moment of carbon dioxide is zero

Home
Profile