Home
Class 12
CHEMISTRY
Explain the following terms with a suita...

Explain the following terms with a suitable example for each:
(i) Disinfectants
(ii) Food preservatives

Text Solution

Verified by Experts

(i) See Q 18 set III (O.D)-2012
(ii) See Q27 (b)set III (D.B)-2012
(iii) See Q 27 (ii) Set I (D.B)-2012
Promotional Banner

Topper's Solved these Questions

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise DELHI BOARD SET II|9 Videos
  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise Set -I|35 Videos
  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise CHEMISTRY (THEORY)|31 Videos
  • SAMPLE PAPER 2019

    XII BOARDS PREVIOUS YEAR|Exercise SECTION: D|1 Videos

Similar Questions

Explore conceptually related problems

Explain the term corrosion with a suitable example.

XII BOARDS PREVIOUS YEAR-XII BOARDS-C.B.S.E CLASS XII
  1. Hydrogen peroxide H(2)O(2) (aq) decomposes to H(2)O(l) and O(2)(g) in ...

    Text Solution

    |

  2. Define the following terms? (i) Adsorption (ii) Peptization (iii)...

    Text Solution

    |

  3. Write down the IUPAC name for each of the following complex: (i) [Co...

    Text Solution

    |

  4. Draw the structure of optical isomers of each of the following complex...

    Text Solution

    |

  5. Which compound in the following pairs will react faster in SN2 reactio...

    Text Solution

    |

  6. Write the product of the following reaction : (i) CH(3)-Cl+KCNrarr? ...

    Text Solution

    |

  7. Account for the following : (i) Aniline does not give friedel crafts...

    Text Solution

    |

  8. write the names of the monomers of the following polymers: (i) Polyt...

    Text Solution

    |

  9. Explain the following terms with a suitable example for each: (i) Di...

    Text Solution

    |

  10. (a) Define the terms conductivity and molar conductivity for the solut...

    Text Solution

    |

  11. Predict the products of electrolysis in eaCHM of the following : a. ...

    Text Solution

    |

  12. Estimate the minimum potential difference needed to reduce Al(2)O(3) ...

    Text Solution

    |

  13. (a) complete the following chemical equation : (i) P(4)+NaOH+H(2)Ora...

    Text Solution

    |

  14. (b) How would you strength account for the following situations? (i)...

    Text Solution

    |

  15. using VSEPR theory predict the probable structure of the following : ...

    Text Solution

    |

  16. Arrange the following groups of substances in the order of the propert...

    Text Solution

    |

  17. Describe the following i. Acetylation ii. Cannizzaro reaction i...

    Text Solution

    |

  18. (b) Describe a chemical test to distinguish between (i) Ethanal and ...

    Text Solution

    |

  19. (a) Draw the structures of the following compunds (i) 4 chloropentan...

    Text Solution

    |

  20. (b) Write the prodcuts (s) in the following: (i) CH(3)-COOHoverset(B...

    Text Solution

    |