Home
Class 11
CHEMISTRY
Which of the following is/are true with ...

Which of the following is/are true with respect to carbon -12?

A

relative atomic mass is 12 u

B

oxidation number of carbon is `+4` in all its compounds.

C

1 mole of carbon -12 contain `6.022xx10^22` carbon atoms.

D

all of these

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Promotional Banner

Topper's Solved these Questions

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    SURA PUBLICATION|Exercise EVALUATION (II.WRITE BRIEF ANSWER TO THE FOLLOWING QUESTIONS)|32 Videos

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS ( ADDITIONAL CHOOSE THE CORRECT ANSWERS)|67 Videos

  • ALKALI AND ALKALINE EARTH METALS

    SURA PUBLICATION|Exercise ADDITIONAL LONG ANSWER|22 Videos

  • BASIC CONCEPTS OF ORGANIC REACTIONS

    SURA PUBLICATION|Exercise CREATIVE QUESTIONS [HOTS]|14 Videos

Similar Questions

Explore conceptually related problems

Which of the following is true ?

Which of the following is true?

Which of the following is true?

Which of the following is true?

Which of the following is true?

Which one of the following is true?

SURA PUBLICATION-BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS-REDOX REACTION ACTIVITY
  1. Which of the following is/are true with respect to carbon -12?

    Text Solution

    |

  2. A piece of cut apple becomes brown. Why ? Can you prevent it by a simp...

    Text Solution

    |

  3. Place an iron piece in amosit atomsphere and observe it after two days...

    Text Solution

    |

  4. Calculate the oxidaiton number of underlined atoms of the fopllowing :...

    Text Solution

    |

  5. Calculate the oxidaiton number of underlined atoms of the fopllowing :...

    Text Solution

    |

  6. Calculate the oxidaiton number of underlined atoms of the following : ...

    Text Solution

    |

  7. Calculate the oxidaiton number of underlined atoms of the fopllowing :...

    Text Solution

    |

  8. Calculate the oxidaiton number of underlined atoms of the fopllowing :...

    Text Solution

    |

  9. Calculate the oxidaiton number of underlined atoms of the fopllowing :...

    Text Solution

    |

  10. An iron nail is placed in copper sulphate solution taken in the beaker...

    Text Solution

    |

  11. The approximate production of Na2CO3 per month is 424xx10^(6)g while t...

    Text Solution

    |

  12. Find the molecular mass of FeSO4 7H(2)O.

    Text Solution

    |

  13. The density of CO(2)=1.977kmg^(-3) at STP. Calculate the molecular mas...

    Text Solution

    |

  14. How many moles of glucose are present in 720 g of glucose ?

    Text Solution

    |

  15. Calculate the weight of 0.2 mole of sodium carbonate.

    Text Solution

    |

  16. Calculate the equivalent mass of bicarbonate ion.

    Text Solution

    |

  17. Calculate the equivalent mass of barium hydroxide.

    Text Solution

    |

  18. Boric acid, H3BO3 is a mild antiseptic and is often used as an eye was...

    Text Solution

    |

  19. (i) K(2)Cr(2)O(7)+KI+H(2)SO(4)to K(2)SO(4)+Cr(2)(SO4)3+I(2)+H(2)O.

    Text Solution

    |

  20. (ii) KMnO(4)+Na(2)SO(3)to MnO(2)+Na(2)SO(4)+KOH (Alkaline medium).

    Text Solution

    |

  21. (iii) K(2)Cr(2)O(7)+KCI+H(2)SO(4)to KHSO(4)+CrO(2)CI(2)+H(2)O.

    Text Solution

    |