Home
Class 10
CHEMISTRY
Which of the statements about the reacti...

Which of the statements about the reaction below are incorrect?
`2PbO(s) + C(s) rarr 2Pb(s) + CO_(2)(g)`
(a) Lead is getting reduced.
(b) Carbon dioxide is getting oxidised.
(c) Carbon is getting oxidised.
(d) Lead oxide is getting reduced.

A

(a) and (b)

B

(a) and (c )

C

(a), (b) and (c )

D

all

Text Solution

Verified by Experts

The incorrect statements are:
(a) Lead is getting reduced and
(b) Carbon dioxide is getting oxidised.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL REACTIONS AND EQUATIONS

    VK GLOBAL PUBLICATION|Exercise VERY SHORT ANSWER QUESTIONS|21 Videos

  • CHEMICAL REACTIONS AND EQUATIONS

    VK GLOBAL PUBLICATION|Exercise SHORT ANSWER QUESTIONS-I|16 Videos

  • CHEMICAL REACTIONS AND EQUATIONS

    VK GLOBAL PUBLICATION|Exercise PROFICIENCY EXERCISE (LONG ANSWER QUESTIONS)|2 Videos

  • CARBON AND ITS COMPOUNDS

    VK GLOBAL PUBLICATION|Exercise PROFICIENCY EXERCISE (Long Answer Questions)|6 Videos

  • METALS AND NON-METALS

    VK GLOBAL PUBLICATION|Exercise PROFICIENCY EXERCISE LONG ANSWER QUESTION|3 Videos

Similar Questions

Explore conceptually related problems

Which of the following statements is (are) correct about the following reaction ? 2Pbo(s) + C(s) to 2Pb(s) + CO_(2) (g)

Which of the following statements about the given reaction are correct? 3Fe(s)+4H_(2)O(g)rarrFe_(3)O_(4)(s)+4H_(2)(g) 1. Iron metal is getting oxidised. 2.Water is getting reduced. 3.Water is acting as reducing agent. 4.Water is acting as oxidising agent.

VK GLOBAL PUBLICATION-CHEMICAL REACTIONS AND EQUATIONS-NCERT EXERCISES
  1. Which of the statements about the reaction below are incorrect? 2PbO...

    Text Solution

    |

  2. Fe(2)O(3) + 2Al rarr Al(2)O(3) + 2Fe The above reaction is an exampl...

    Text Solution

    |

  3. What happens when dilute hydrochloric acid is added to iron filings? C...

    Text Solution

    |

  4. What is a balanced chemical equation? Why should chemical equations be...

    Text Solution

    |

  5. Translate the following statements into chemical equations and then ba...

    Text Solution

    |

  6. Balance the following chemical equations: (a) HNO(3)+Ca(OH)(2)toCa(...

    Text Solution

    |

  7. Write the balanced chemical equations for the following reactions: (...

    Text Solution

    |

  8. Write the balanced chemical equation for the following and identify th...

    Text Solution

    |

  9. What does one mean by exothermic and endothermic reactions? Give examp...

    Text Solution

    |

  10. Why is respiration considered an exothermic reaction? Explain.

    Text Solution

    |

  11. Why are decomposition reactions called the opposite of combination rea...

    Text Solution

    |

  12. Write one equation each for decomposition reactions where energy is su...

    Text Solution

    |

  13. What is the difference between displacement and double displacement re...

    Text Solution

    |

  14. In the refining of silver, the recovery of silver from silver nitrate ...

    Text Solution

    |

  15. What do you mean by a precipitation reaction? Explain by giving exampl...

    Text Solution

    |

  16. Explain the following in terms of gain or loss of oxygen with two exam...

    Text Solution

    |

  17. A shiny brown coloured element ‘X’ on heating in air becomes black in ...

    Text Solution

    |

  18. Why do we apply paint on iron articles?

    Text Solution

    |

  19. Oil and fat containing food items are flushed with nitrogen. Why?

    Text Solution

    |

  20. Explain the following terms with one example each: (a) Corrosion (b)...

    Text Solution

    |