Home
Class 11
CHEMISTRY
Assertion (A) : Carbon forms a large nu...

Assertion (A) : Carbon forms a large number of compounds .
Reason (R) : Carbon has small size and is tetravalent .

A

If both (A) and (R) are correct and (R) is correct explanation of (A)

B

If both (A) and (R) are correct and (R) is not correct explanation of (A)

C

If (A) is correct , but (R) is incorrect

D

If (A) is incorrect but (R) is correct .

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • P-BLOCK GROUP 14 - CARBON FAMILY

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Integer)|7 Videos

  • P-BLOCK GROUP 14 - CARBON FAMILY

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Fill In The Blanks)|16 Videos

  • P-BLOCK GROUP 14 - CARBON FAMILY

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Single Correct)|83 Videos

  • P-BLOCK GROUP 13 - BORON FAMILY

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercise Archives (Subjecive)|9 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS AND GENERAL INORGANIC CHEMISTRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Archives )Subjective|4 Videos

Similar Questions

Explore conceptually related problems

Carbon forms a large number of compounds due to :

Assertion (A) : Carbon forms covalent compounds but lead dorms ionic compounds Reason (R) : carbon can lose four electrons to four C^(4+) ion but lead cannot .

Assertion : Boron forms only covalent compounds. , Reason : Boron has very small size.

Explain How Carbon forms a large number of compounds because of catenation property.

Assertion (A) : Maximum covalency of carbon is four . Reason (R) : Carbon has no d-orbitals in its valence shell .

Assertion (A) : Frenkel defects are shown by AgX . Reason (R ) : Ag^(o+) ions have small size.

Explaing why carbon forms compounds mainly by covalent bond. Explain in brief two main reasons for carbon forming a large number of compounds. Why does carbon form strong bonds with most other elements ?

Assertion (A) : F-F bond in F_2 molecules is weak. Reason (R) : F Atom is small in size.

Assertion :- Oxidation number of Carbon in all it's compounds is +4 . Reason :- An element has a fixed oxidation state.

CENGAGE CHEMISTRY ENGLISH-P-BLOCK GROUP 14 - CARBON FAMILY-Exercises (Assertion-Reasoning)
  1. Assertion: Pb^(4+)can be reduced easily to Pb^(2+). Reason: Pb^(2+) ...

    Text Solution

    |

  2. Assertion (A) : PbI4 is a stable compound . Reason (R) : Iodide ion...

    Text Solution

    |

  3. Assertion: SiF(6)^(2-) is known but SiCl(6)^(2-) is not. Reason: Siz...

    Text Solution

    |

  4. Assertion (A) : Silicones are hdyreopbhobic in nature . Reason (R) ...

    Text Solution

    |

  5. Assertion (A) : SnI4 is an orange solid . Reason (R) : The colur a...

    Text Solution

    |

  6. Assertion (A) : Graphite is a good conductor of heat and electricity ...

    Text Solution

    |

  7. Assertion : Carbon monoxide is a poisonous gas Reason : Carbon monox...

    Text Solution

    |

  8. Assertion (A) : Carbon forms a large number of compounds . Reason ...

    Text Solution

    |

  9. Assertion (A) : Both CO2 snd SiO2 have same structure . Reason (R)...

    Text Solution

    |

  10. Assertion (A) : Lead leaves a black amrek on paore Reason (R) : Le...

    Text Solution

    |

  11. Assertion (A) : CO2 is linear Reason (R) : C is not in sp- hybridi...

    Text Solution

    |

  12. Assertion (A) : Maximum covalency of carbon is four . Reason (R) : ...

    Text Solution

    |

  13. Assertion (A) : Graphite is soft while diamond is very hard . Reaso...

    Text Solution

    |

  14. Assertion (A) : Silica is soluble in HF. Reason (R) : SiO2 + 4HF ...

    Text Solution

    |

  15. Assertion (A) : Graphite is chemically more reactive than diamond . ...

    Text Solution

    |

  16. Assertion (A) : The compound (CF3)3 N shows almost no basic character...

    Text Solution

    |

  17. Assertion (A) : When CO2 is passed through lime water the solution tu...

    Text Solution

    |

  18. Assertion (A) : SnCl2 has high meling point , whereas snCl4 has low m...

    Text Solution

    |

  19. Assertion (A) : C Cl4 is inert towards hydrolysis but SiCl4 is readi...

    Text Solution

    |

  20. Assertion (A) : Aluminum is passive towares conc HNO3 Reason (R) ...

    Text Solution

    |