Home
Class 11
CHEMISTRY
Which of the following is the best CO(2)...

Which of the following is the best `CO_(2)` absorber as well as source of `O_(2)` in space capsule ?

A

`KO_(2)`

B

`K_(2)O_(2)`

C

KOH

D

LiOH

Text Solution

Verified by Experts

The correct Answer is:
1
`2KO_(2)+H_(2)O+2CO_(2)to2KHCO_(3)+(3)/(2)O_(2)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • S-BLOCK ELEMENTS

    NARAYNA|Exercise LEVEL-II (C.W)|12 Videos

  • S-BLOCK ELEMENTS

    NARAYNA|Exercise LEVEL-II (C.W)(CHEMICAL PROPERTIES)|5 Videos

  • S-BLOCK ELEMENTS

    NARAYNA|Exercise ALKALI EARTH METALS LEVEL-II(H.W)|38 Videos

  • REDOX REACTION

    NARAYNA|Exercise Exercise -4|114 Videos

  • SOLID STATE

    NARAYNA|Exercise LEVEL-V|122 Videos

Similar Questions

Explore conceptually related problems

Which of the following sources gives best mionochromatic light?

Which of the following is used as a source of O_(2) in space capsules, submarines etc?

Knowledge Check

  • Which of the following materials is the best absorber of sound ?

    A
    metallic sheet
    B
    plywood
    C
    cork
    D
    shining water surface

  • Which of the following materials is the best absorber of sound?

    A
    metallic sheet
    B
    plywood
    C
    cork
    D
    shining water surface

  • Which of the following is expected to be the best absorber of sound?

    A
    Cemented wall
    B
    Wool
    C
    Wood
    D
    Metal

    • Similar Questions

    Explore conceptually related problems

    Which of the following unicellular algae are used as source of oxygen in space research?

    Which of the following is used as a source of oxygen in square capsules, submarines and breathing masks?

    Which of the following alkali metal carbonates gives CO_(2) on heating as well as on treating with acids ?

    Which of the following is isoelectronic as well as has the same structure as that of N_2 O ?

    From the following, which is the best source of renewable energy?

    Home
    Profile