Home
Class 11
CHEMISTRY
The photochemical reactions are those wh...

The photochemical reactions are those which

A

take place at high temperatures

B

are involved in photography

C

are intiated by visible light only

D

requires photons to interact with chemical species.

Text Solution

Verified by Experts

The correct Answer is:
D
A photochemical reaction involves photon of light for the interaction of chemical species.
Promotional Banner

Topper's Solved these Questions

  • RATES OF REACTIONS AND CHEMICAL KINETICS

    DINESH PUBLICATION|Exercise Revision Question|168 Videos

  • RATES OF REACTIONS AND CHEMICAL KINETICS

    DINESH PUBLICATION|Exercise Selected Straight|49 Videos

  • PHYSICAL AND CHEMICAL EQUILIBRIA

    DINESH PUBLICATION|Exercise ULTIMATE PREPARATORY PACKAGE|13 Videos

  • REDOX REACTIONS

    DINESH PUBLICATION|Exercise Reasoning Type Questions|4 Videos

Similar Questions

Explore conceptually related problems

A photochemical reaction is

The products of the photochemical reaction are :

Where does the primary photochemical reaction occur in the chloroplast ?

The products of photochemical reaction are

During photochemical reactions of photosynthesis

Photochemical reactions in the chloroplasts are directly involved in the

Why light reaction is called photochemical reaction and dark reaction is called thermochemical reaction?

Assertion (A) : Photochemical reactions always occur in the presence of light. Reason (R) : Photochemical reactions do not require activation energy.

DINESH PUBLICATION-RATES OF REACTIONS AND CHEMICAL KINETICS-Ultimate Preparatory Package
  1. The photochemical reactions are those which

    Text Solution

    |

  2. The general expression for half life period of an nth order reaction ...

    Text Solution

    |

  3. The general expression for rate constant k for an nth order reaction ...

    Text Solution

    |

  4. Which of the following will react faster (i.e., produce more product m...

    Text Solution

    |

  5. The hydrolysis of methyl acetate in alkaline solution CH(3)COOH(3)+O...

    Text Solution

    |

  6. A viral preparation was inactivated in a chemical bath. The inactivate...

    Text Solution

    |

  7. If initial concentration of ethyl acetate is 0.50 M it is hydrolysed w...

    Text Solution

    |

  8. The hypothetical reaction A+B rarr C is first order with respect to ea...

    Text Solution

    |

  9. A certain reaction A+B rarr C is first order with respect to each reac...

    Text Solution

    |

  10. The decomposition of N(2)O into N(2) and O in the presence of gaseous ...

    Text Solution

    |

  11. The rate constant for the first order decomposition of ethylene oxide ...

    Text Solution

    |

  12. A substance X decomposes in solution following the first order kinetic...

    Text Solution

    |

  13. In a second order reaction, first order in each reactant A and B, whic...

    Text Solution

    |

  14. For a first order reaction, the ratio of time for the completion of 99...

    Text Solution

    |

  15. For the reaction R rarr P when concentration of R is made double the r...

    Text Solution

    |

  16. The chemical reaction 2O(3) overset(k(1))rarr 3O(2) proceeds as follow...

    Text Solution

    |

  17. The concentration of a reactant in solution falls from (i) 0.5 M to 0....

    Text Solution

    |

  18. In a particular reaction t(1//2) was found to increase 16 times when i...

    Text Solution

    |

  19. For a zero order reaction a graph of conc. (along Y axis) and time (al...

    Text Solution

    |

  20. The rate constant of a zero order reaction is 0.2 mol dm^(-3) "min"^(-...

    Text Solution

    |

  21. For a hypothetical reaction R rarr P the rate constant is 2944.06 s^(-...

    Text Solution

    |