Home
Class 12
CHEMISTRY
In a typical fuel cell, the reactants(R)...

In a typical fuel cell, the reactants(R) and product (P) are:

A

`R = H_2(g), O_2(g), P= H_2O_2(l)`

B

`R = H_2(g), O_2(g), P= H_2O(l)`

C

`R = H_2(g), O_2(g), Cl_2(g), P= HClO_4(aq)`

D

`R = H_2(g), N_2(g), P= NH_3(aq)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • POLYMERS

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|29 Videos

  • RE-NEET 2024

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Question|50 Videos

Similar Questions

Explore conceptually related problems

The reactant (P) is :

Fuel Cells

In a homogeneous system, all the reactants and products are in the

Reactant (A) and product (B) are respectively :

If the total enthalpy of reactants and products is H_(R) and H_(P) respectively, then for exothermic reaction

A: Delta H is positive for endothermic reactions. R : If total enthalpies of reactants and products are H_(R) & H_(P) respectively then for an endothermic reaction H_(R) lt H_(P)

In a typical mammalian cell the length of DNA is

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-RE-NEET 2020-All Questions
  1. Identify the reaction from having top position in EMF series according...

    Text Solution

    |

  2. Match the element in column I with methods of purification in columb I...

    Text Solution

    |

  3. Which among the following salt solutions is basic in nature?

    Text Solution

    |

  4. In which of the sols, the colloidal particles are with negative charge...

    Text Solution

    |

  5. Which of the following acid will form an (a) Anhydride on heating and ...

    Text Solution

    |

  6. In a typical fuel cell, the reactants(R) and product (P) are:

    Text Solution

    |

  7. In collision theory of chemical reaction, Z(AB) represents

    Text Solution

    |

  8. Which of the following statement is not true abount glucose?

    Text Solution

    |

  9. The potential energy(y) curve for H2 formation as a function of inrtnu...

    Text Solution

    |

  10. Identify compound (A) in the following reaction:

    Text Solution

    |

  11. How many sp^2 hybridised carbon atoms and pi bonds respectively are pr...

    Text Solution

    |

  12. At standard conditions, if the change in the enthalpy for the followin...

    Text Solution

    |

  13. The minimum pressure required to compress 600dm^3 of a gas at 1bar to ...

    Text Solution

    |

  14. What is the role of gypsum, CaSo4.2H2O in setting of cement? Identify ...

    Text Solution

    |

  15. Which of the following oxide is amphoteric in nature?

    Text Solution

    |

  16. Which one of the following reactions does not come under hydrolysis ty...

    Text Solution

    |

  17. Which one of the following compounds shows both, Frenkel as well as Sc...

    Text Solution

    |

  18. One mole of carbon atom weighs 12g, the number of atoms in it is equal...

    Text Solution

    |

  19. Isotonic solutions have same

    Text Solution

    |

  20. The solubility product for a salt of the type AB is 4xx10^(-8). What i...

    Text Solution

    |