Home
Class 10
CHEMISTRY
Four students observed the colour and od...

Four students observed the colour and odour of acetic acid and its reaction with sodium hydrogen carbonate. They tabulated their observations as given below:

The correct set of observations is that of student:

A

A

B

B

C

c

D

D

Text Solution

Verified by Experts

The correct Answer is:
A
NA
Promotional Banner

Topper's Solved these Questions

  • PERIODIC CLASSIFICATION OF ELEMENTS

    LAKHMIR SINGH & MANJIT KAUR|Exercise SHORT ANSWER TYPE|8 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS

    LAKHMIR SINGH & MANJIT KAUR|Exercise LONG ANSWER TYPE|3 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS

    LAKHMIR SINGH & MANJIT KAUR|Exercise VERY SHORT ANSWER TYPE|6 Videos

  • METALS AND NON-METALS

    LAKHMIR SINGH & MANJIT KAUR|Exercise Short Answer Type Qustions|1 Videos

  • TEST PAPER 1

    LAKHMIR SINGH & MANJIT KAUR|Exercise Section B|4 Videos

Similar Questions

Explore conceptually related problems

Four students (A), (B), (C) and (D) independently observed the evaporation of water under different conditions, and recorded the temperature of water at regular interval as shown below The correct recording of observations is that of the student :

2mL of ethanoic acid was taken in each of test tube I and test tube II. A red litmus paper was introduced in test tube I and a pH paper was introduced in test tube II. The experiment was performed by four students A,B,C and D and they reported their observations as given below: The correct set of observations was made by the student:

Four students added a small amount of ethanoic acid to sodium hydrogencarbonate. The gas evolved was tested for its behaviour with burning splinter and lime water. They reported their observations as given on the next page. The correct observations have been reported by student:

LAKHMIR SINGH & MANJIT KAUR-PERIODIC CLASSIFICATION OF ELEMENTS-Exercise
  1. A student adds a few drops of the universal indicator to a solution of...

    Text Solution

    |

  2. When zinc metal is heated with caustic soda solution, the gas evolved ...

    Text Solution

    |

  3. Four students observed the colour and odour of acetic acid and its rea...

    Text Solution

    |

  4. A student takes Cu, Al, Fe and Zn piees separtely in four test tubes l...

    Text Solution

    |

  5. Four students (A),(B),(C) and (D) observed the colour and solubility o...

    Text Solution

    |

  6. A student adds a few drops of the universal indicator solution to a di...

    Text Solution

    |

  7. A student strongly heats hydrated ferrous sulphate salt in a dry test-...

    Text Solution

    |

  8. A student took four test tubes containing solutions of different colou...

    Text Solution

    |

  9. A student while heating solid lead nitrate taken in a test tube would ...

    Text Solution

    |

  10. Four students added a small amount of ethanoic acid to sodium hydrogen...

    Text Solution

    |

  11. A student was given an unknown solution in a test tube. When he added ...

    Text Solution

    |

  12. A student placed a few drops of a liquid over a portiin of the red lit...

    Text Solution

    |

  13. A student was asked to carry out a chemical reaction by placing four d...

    Text Solution

    |

  14. When a student added universal indicator solution to one of the follow...

    Text Solution

    |

  15. A student prepared hydrogen chloride gas by treating sodium chloride w...

    Text Solution

    |

  16. When a student added a few drops of barium chloride solution to sodium...

    Text Solution

    |

  17. A student placed a pinch of solid sodium hydrogencarbonate on a strip ...

    Text Solution

    |

  18. A student placed a clean iron nail in blue coloured copper sulphate so...

    Text Solution

    |

  19. For students A,B,C and D were studying the effect of the solutions of ...

    Text Solution

    |

  20. Which of the following solutions having same concentration will have l...

    Text Solution

    |