Home
Class 10
BIOLOGY
(a) What is a homoatomic molecule? Give ...

(a) What is a homoatomic molecule? Give two examples.
(b) State two conditions necessary for rusting of iron.

Promotional Banner

Topper's Solved these Questions

  • SELF-EVALUATION 7 MARKS

    SURA PUBLICATION|Exercise ANSWER ALL THE QUESTIONS (BIOLOGY)|38 Videos

  • SELF-EVALUATION 7 MARKS

    SURA PUBLICATION|Exercise ANSWER ALL THE QUESTIONS (SCIENCE)|25 Videos

  • SELF-EVALUATION 7 MARKS

    SURA PUBLICATION|Exercise ANSWER ALL THE QUESTIONS (SCIENCE)|25 Videos

  • SELF-EVALUATION 1 MARKS

    SURA PUBLICATION|Exercise ANSER THE ONE WORD : (SCIENCE)|5 Videos

  • SELF-EVALUATION TEST 2 MARKS

    SURA PUBLICATION|Exercise ANSWER ANY QUESTIONS (BIOLOGY & COMPUTER)|43 Videos

Similar Questions

Explore conceptually related problems

What is homoatomic molecule ? Give two examples .

What is a heteroatomic molecule ? Give two examples .

What is an echo? State two conditions necessary for hearing an echo.

SURA PUBLICATION-SELF-EVALUATION 7 MARKS-ANSWER ALL THE QUESTIONS (CHEMISTRY)
  1. Explain the salient features of periods in the modern periodic table.

    Text Solution

    |

  2. (a) What are Bio degradable and Non-biodegradable detergents? (b) Gi...

    Text Solution

    |

  3. (a) What is a homoatomic molecule? Give two examples. (b) State two ...

    Text Solution

    |

  4. explain solid solution ,Liquid solution and Gaseous solution .

    Text Solution

    |

  5. Explain hydraulic washing with a neat diagram.

    Text Solution

    |

  6. Explain the salient features of periods in the modern periodic table.

    Text Solution

    |

  7. (a) The aquatic animals live more in cold regionn why? (b) How to id...

    Text Solution

    |

  8. Give a test to identify the presence of alcohol .

    Text Solution

    |

  9. How will you determine the atomicity of gases using Avogadro's hypothe...

    Text Solution

    |

  10. Explain the mechanism of cleansing action of soaps and detergents.

    Text Solution

    |

  11. On analysing an impure sample of sodium chloride, the percentage of ch...

    Text Solution

    |

  12. (a) Wriite any three uses of copper. (b) Ionisation energy decreases...

    Text Solution

    |

  13. Explain smelting process.

    Text Solution

    |

  14. (a) How do detergents cause water pollution? Suggest remedial measures...

    Text Solution

    |

  15. In what way hygroscopic substances differ from deliquescent dub...

    Text Solution

    |

  16. Calculate the gram molecular mass of the following (i) CH(4) (ii) CO...

    Text Solution

    |

  17. A hot saturated solution of copper sulphate forms crystals as it ...

    Text Solution

    |

  18. (a) Explain Bassermerisation. (b) What s molar volume of a gas?

    Text Solution

    |

  19. How will you classify hydrocabons?

    Text Solution

    |

  20. Explain the factors influcencing the rate of a reaction

    Text Solution

    |