Home
Class 12
CHEMISTRY
Hypo is used in photography to...

Hypo is used in photography to

A

If both Assertion `&` Reason are True `&` the Reason is a correct explanation of the Assertion.

B

If both Assertion `&` Reason are True but Reason is not a correct explanation of the Assertion.

C

If Assertion is True but the Reason is False.

D

If both Assertion `&` Reason are False.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Na_2S_2O_3. 5H_2O is used in photography to

Sodium thiosulphate, Na_(2)S_(2)O_(3).5H_(2)O is used in photography to

Sodium thiosulphate, Na_(2)S_(2)O_(3)*5H_(2)O is used in photography to:

Why is AgBr used in photography ?

Sodium thiosulphate is used in photography because of its:

Given reasons for the following in one or two sentences: silver bromide is used in photography?

An electromagnetic radiation is used for photography in fog. Identify the radiation.

An electromagnetic radiation is used for photography in fog. Why is this radiation mentioned by you, ideal for this purpose ?

is used as :

The developer used in photography is an alkaline solution of:

ALLEN-TEST PAPERS-PAPER 2
  1. Complete the following reaction

    Text Solution

    |

  2. In the given reaction (A) is :-

    Text Solution

    |

  3. Assertion (A): The colour of old lead painting can be restored by wash...

    Text Solution

    |

  4. Assertion:- K(3)[Fe(CN)(6)] is an example of low spin complex. Reaso...

    Text Solution

    |

  5. Assertion:- Boric acid cannot be titrated with NaOH solution. Reason...

    Text Solution

    |

  6. Assertion : The heavier p-block element do not form strong pi bonds. ...

    Text Solution

    |

  7. Assertion : The heavier p-block element do not form strong pi bonds. ...

    Text Solution

    |

  8. Assertion (A) SF(6) cannot be hydrolysed but SF(4) can be. Reason...

    Text Solution

    |

  9. Assertion:- Leaching is a process of concentration of some specific or...

    Text Solution

    |

  10. Assertion:- Square planar complex do not show geometrical isomerism....

    Text Solution

    |

  11. Hypo is used in photography to

    Text Solution

    |

  12. Give reasons : Tungsten is used in electric bulbs.

    Text Solution

    |

  13. Assertion:- Fructose does not contain an aldehyde group but still redu...

    Text Solution

    |

  14. Assertion : Benzyl bromide when kept in acetone water it produces ben...

    Text Solution

    |

  15. Why is it necessary to avoid even traces of moisture during the use of...

    Text Solution

    |

  16. Assertion:- The carbonyl carbon is a electrophilic and carbonyl oxygen...

    Text Solution

    |

  17. Explain why does a S(N^2) reaction involve an inversion in configurati...

    Text Solution

    |

  18. Assertion:- Ter-butyl chloride on treatment with Na metal gives isobut...

    Text Solution

    |

  19. Assertion : Phenol is more acidic than ethanol. Reason : Phenoxide i...

    Text Solution

    |

  20. Assertion:-Aliphatic aldehyde can be diffrentiate from aromatic aldehy...

    Text Solution

    |