Home
Class 12
CHEMISTRY
Aqueous solution of CuSO(4).5H(2)O chang...

Aqueous solution of `CuSO_(4).5H_(2)O` changes blue litmus paper red due to

A

Hydrolysis of `Cu^(2+)` ion

B

Reduction taking place

C

Presence of `Cu^(2+)` ions

D

Presence of `SO_(4)^(2-)` ions

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER 5

    KCET PREVIOUS YEAR PAPERS|Exercise Chemistry|60 Videos

  • MODEL TEST PAPER 9

    KCET PREVIOUS YEAR PAPERS|Exercise Chemistry|60 Videos

Similar Questions

Explore conceptually related problems

An aqueous solution of CuSO_(4) is subjected to electrolysis using inert electrodes.The pH of the solution will

Two Faraday of electricity is passed through a solution of CuSO_(4) . The mass of copper deposited at the cathode is : (at. mass of Cu =63.5 amu)

The types of bonds present in CuSO_(4).5H_(2)O are :

There is no change in the colour of red litmus and blue litmus paper when introduced into an aqueous solution of sodium chloride. After passing direct current through the same solution, red litmus changes to blue colour. Which product is responsible for this change ? Mention any two uses of this product.

The solution of which oxide among the following turns blue litmus red?

Ahmad took a magnesium ribbon and burned it on a flame. The white powder formed was taken in a test tube and water was added to it. He then tested the solution formed with red and blue litmus paper. What change was seen ? Why ?

KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 6 -CHEMISTRY
  1. Vapour density of a gas is 11.2. The volume occupied by 11.2 g of gas ...

    Text Solution

    |

  2. Heat of neutralization of the reaction, NaOH+HCl rarr NaCl + H(2)O is ...

    Text Solution

    |

  3. Aqueous solution of CuSO(4).5H(2)O changes blue litmus paper red due t...

    Text Solution

    |

  4. If the half-cell reaction A +e rarr A^(-) has a large negative reducti...

    Text Solution

    |

  5. The standard oxidation potentials of Zn and Ag in water at 25^(@)C are...

    Text Solution

    |

  6. Oxidation number of Cl in NOClO(4) is

    Text Solution

    |

  7. 12 g of H(2)SO(4) are dissolved in water to make 1200 ml of solution. ...

    Text Solution

    |

  8. In alkene structure, three carbon atoms are joined by

    Text Solution

    |

  9. When an electron jumps from L to K shell

    Text Solution

    |

  10. The relative rates of diffusion of U^(235)F6 and U^(238)F6 are

    Text Solution

    |

  11. Heat of reaction for, CO(g) 1/2 O(2)(g) rarr CO(2)(g) at constant V is...

    Text Solution

    |

  12. When 1g atom of carbon is converted into 1 g molecule of CO(2), the h...

    Text Solution

    |

  13. The pH of water is 7 at 25^(@)C. If water is heated to 50^(@)C, which...

    Text Solution

    |

  14. For a reaction 2A+B hArr C+D, the partial pressures of A, B , C and D ...

    Text Solution

    |

  15. For a which reaction does the equilibrium constant depend on the units...

    Text Solution

    |

  16. The catalyst used for preparing toluene with a mixture of C(6)H(6) an...

    Text Solution

    |

  17. If Raoult's law is obeyed, the vapour pressure of the solvent in a sol...

    Text Solution

    |

  18. 23g of sodium reacts with ethyl alcohol to give

    Text Solution

    |

  19. The ratio of weights of hydrogen and magnesium deposited by the same a...

    Text Solution

    |

  20. In the reaction between acidified K(2)Cr(2)O(7) and Iron (II) ions sho...

    Text Solution

    |