Home
Class 10
CHEMISTRY
How do you select a good place to plant ...

How do you select a good place to plant a tree in your school/ at home. Test the soil and investigate and write a report on it.

Promotional Banner

Topper's Solved these Questions

  • ACIDS,BASES AND SALTS

    BEYOND PUBLICATION|Exercise EXERCISE|153 Videos

  • CARBON AND ITS COMPOUNDS

    BEYOND PUBLICATION|Exercise EXERCISE|114 Videos

Similar Questions

Explore conceptually related problems

How do you separate good seeds?

How did you prepare a matchstick Stethoscope in your school?

Collect the data of plants from a park nearby you and fill in the table in and write a report on it.

How do you conduct an exothermic reaction in your lab ?

How do you test the CO_2 gas ?

How do you test 'Bakelite' plastic?

How do you take care of your tongue?

How do you feel when you touch “Touch me not” plant ? Write your feelings ?

How can you conserve water in your home?

How do you feel about transportation of water in huge trees?

BEYOND PUBLICATION-ACIDS,BASES AND SALTS-EXERCISE
  1. How do you select a good place to plant a tree in your school/ at home...

    Text Solution

    |

  2. The colour of methyl orange indicator in acidic medium is

    Text Solution

    |

  3. The colour of phenolphthalein indicator in basic solution is

    Text Solution

    |

  4. Colour of methyl orange in alkali conditions

    Text Solution

    |

  5. A solution turns red litmus blue, its pH is likely to be

    Text Solution

    |

  6. One of the following solutions reacts with crushed egg shells to give ...

    Text Solution

    |

  7. If a base dissolves in water, by what name is it better known?

    Text Solution

    |

  8. Which of the following substances when mixed together will produce tab...

    Text Solution

    |

  9. What colour would hydrochloric acid (pH = 1) turn universal indicator ...

    Text Solution

    |

  10. Which one of the following types of medicines is used for treating ind...

    Text Solution

    |

  11. What gas is produced when magnesium is made to react with hydrochloric...

    Text Solution

    |

  12. Does the bulb glow in acids ?

    Text Solution

    |

  13. Which measurements are able to construct a triangle?

    Text Solution

    |

  14. What is the chemical name of baking Soda ?

    Text Solution

    |

  15. What is a neutralization reaction? Give two examples

    Text Solution

    |

  16. How does the flow of acid rain into a river make the survival of aquat...

    Text Solution

    |

  17. Why does tooth decay start when the pH of mouth is lower than 5.5?

    Text Solution

    |

  18. Which of the following is the most accurate way of showing neutralizat...

    Text Solution

    |

  19. Why is universal indicator a better one Than litmus paper ?

    Text Solution

    |

  20. Which of the following is used for making toys ?

    Text Solution

    |

  21. Brine solution is called

    Text Solution

    |