Home
Class 7
PHYSICS
Answer the following in one or two sente...

Answer the following in one or two sentences
What is the electronic definition of oxidation and reduction?

Promotional Banner

Topper's Solved these Questions

  • SOUND: PRODUCTION OF SOUND

    NAVNEET PUBLICATION|Exercise QUESTION BANK|54 Videos

Similar Questions

Explore conceptually related problems

Answer the following in one or two sentences What is meant by corrosion?

Answer the following in one or two sentences What is concentration of ore?

Answer the following in one sentence. What is cell?

Answer the following in one or two sentences What is the nature of the oxides of metals?

Answer the following in one or two sentences What is reactivity series of metals?

Answer the following in one or two sentences What is the principle of froth floatation process?

Answer the following in one sentence : What is meant by vibration ?

Answer the following question in one sentence What is battery?

Answer the following in one or two sentences State the chemical compostion of Bauxite.

Answer the following in one or two sentences What is the purpose of roasting in metallurgy?

NAVNEET PUBLICATION-STATIC ELECTRICITY-QUESTION BANK
  1. Give scientific reasons for the following: Small bits of paper are a...

    Text Solution

    |

  2. Give scientific reasons for the following: Dust and other small part...

    Text Solution

    |

  3. Give scientific reasons for the following: When dry hair is combed ...

    Text Solution

    |

  4. Give scientific reasons for the following: Experiments on static el...

    Text Solution

    |

  5. Give scientific reasons for the following: A metal rod which is to b...

    Text Solution

    |

  6. If a body is charged by rubbing, its weight

    Text Solution

    |

  7. Use your brain power! Why is coal called ‘black gold’?

    Text Solution

    |

  8. Use your brain power! Can we use leaves of some other metal instead...

    Text Solution

    |

  9. Use your brain power! What kind of damage is caused by a lightning ...

    Text Solution

    |

  10. Use your brain power! What measures will you take to prevent the da...

    Text Solution

    |

  11. Use your brain power! Why is the upper end of the lightning conduct...

    Text Solution

    |

  12. Use your brain power! Why is coal called ‘black gold’?

    Text Solution

    |

  13. Answer the following Question: What do you do when there is thunderi...

    Text Solution

    |

  14. Answer the following Question: Have you noticed static electricity a...

    Text Solution

    |

  15. Answer the following Question: Have you noticed static electricity a...

    Text Solution

    |

  16. Answer the following Question: What do you do when there is thunderi...

    Text Solution

    |

  17. Answer the following orally What happens if we perform experiments o...

    Text Solution

    |

  18. Answer the following orally What was discovered by Thales?

    Text Solution

    |

  19. Answer the following in one or two sentences What is the electronic...

    Text Solution

    |

  20. Answer the following question orally : What are Andromeda and Mandak...

    Text Solution

    |