Home
Class 11
CHEMISTRY
Oxidation number of 'C' in 'CH3 O H, CH2...

Oxidation number of 'C' in 'CH_3 O H, CH_2 O, HCOOH' and 'C_2 H_2' is respectively:

A

:(-2),0,+2,-1'

B

+2,0,+2,(-2)'

C

'(-2),0,+2,0'

D

'(-2),-4,+2,(-2)'.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

    V PUBLICATION|Exercise QUESTION BANK|119 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    V PUBLICATION|Exercise QUESTION BANK|124 Videos

Similar Questions

Explore conceptually related problems

Calculate the oxidation number of S in H_2S and O in H_2O_2 .

In which of the following compounds, the oxidation number of carbon is not zero? C_(12) H_(22) O_(11) , HCHO , CH_3 CHO , CH_3 COOH

Arrange CH_3 OH, H_2 O,C_6 H_5 OH in order of decreasing acid strength?

The intermediate during the addition of HCl to propene in presence of peroxide is : CH_3 CH CH_2 Cl , CH_3 C H^(+) CH_3 , CH_3 CH_2 CH^(.) CH_2 , CH_3 CH_2 C H_2 ,

The product obtained in a oxymercuration (HgSO_4+H_2 SO_4) of 1 -butyne would be : CH_3 CH_2 COCH_3 , CH_3 CH_2 CH_2 CHO , CH_3 CH_2 CHO+HCHO , CH_3 CH_2 COOH+HCOOH

For the following reactions: (A) CH_3 CH_2 CH_2 Br + KOH to CH_3 CH = CH_2 + KBr + H_2O Which of the following statement is correct?

Name the following compounds according to IUPAC system of nomenclature: i. CH_3 CH(CH_3) CH_2 CH_2 CHO ii. CH_3 CH_2 COCH(C_2 H_5) CH_2 CH_2 Cl iii. CH_3 CH=CHCHO ' iv. CH_3 COCH_2 COCH_3 v. CH_3 CH(CH_3) CH_2 C(CH_3)_2 COCH_3 vi. (CH_3)_3 C CH_2 C O O H vii: O HC C_6 H_4 CHO-p

V PUBLICATION-REDOX REACTIONS-QUESTION BANK
  1. The element with atomic number 9 can exhibit oxidation state of:

    Text Solution

    |

  2. In 'MgCl2', the oxidațion number of chlorine is:

    Text Solution

    |

  3. Oxidation number of 'C' in 'CH3 O H, CH2 O, HCOOH' and 'C2 H2' is resp...

    Text Solution

    |

  4. Thè highest and lowest oxidation states possible for Te (group 16) are...

    Text Solution

    |

  5. oxidation state of 'S' in 'Na2 S2 ?'

    Text Solution

    |

  6. The oxidation state of 'S' in (permonosulphuric acid) 'H2 SO3' is

    Text Solution

    |

  7. Oxidation number of sodium in sodium amalgam (Na/Hg) is

    Text Solution

    |

  8. In the reaction: Cl2+2 OH^- rarr OCl^-+Cl^-+H2 O : (1)OH^- is ...

    Text Solution

    |

  9. The oxidation state of 'S' in 'S2O8^(2-)' is

    Text Solution

    |

  10. In which of the following compounds, the oxidation number of carbon is...

    Text Solution

    |

  11. The oxidation states of V and Br in V(Br O2)2 are respectively : 2 ...

    Text Solution

    |

  12. The oxidation state of 'N' in 'H N3' is

    Text Solution

    |

  13. In which of the following S has highest oxidation state? Na2 S2 O6, ...

    Text Solution

    |

  14. The coefficients x, y and z in the following balanced equation: xZn+yN...

    Text Solution

    |

  15. In the reaction: 3 CuO+2 NH3 rarr N2+3 H2 O+3 Cu the change of N H3 ...

    Text Solution

    |

  16. Which of the following statement is not, correct?: Oxidant is a subst...

    Text Solution

    |

  17. When phosphorus reacts with caustic soda, the products are P H3 and Na...

    Text Solution

    |

  18. The increasing electrơn releasing tendencies of Cu, Ag, Fe and Zn are ...

    Text Solution

    |

  19. The following four colourless salt solutions are placed in separate te...

    Text Solution

    |

  20. When Zn is added to 'CuSO4' solution, copper is precipitated because o...

    Text Solution

    |