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Which of the following equations is corr...

Which of the following equations is correct ?

A

`CO_(2) rarr H_(2)CO_(3) rarr HCO_(3)^(-) + H^(+)`

B

`CO_(2) + H_(2)O overset("Carbonic")underset("anhydrase")hArrH_(2)C_(3)overset("Carbone")underset("anhydrase")hArrH^(+) + HCO_(3)^(-)`

C

`CO_(2) + H_(2)O rArr CH_(4) + 2O_(2)`

D

`CO_(2) + H_(2)O hArr CO + H_(2)O_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • Which of the following equation is correct ?

    A
    `KHbO_(2)+H^(+)underset(RBC)iffHb+K+HO_(2)`
    B
    `Hb-O_(2)underset("Dissociation in lungs")overset("Association in tissues")iffHbHO_(2)`
    C
    `Na^(+)+HCO_(3) underset("Erythrocyte")iffNaHCO_(3)`
    D
    `HbO_(2) underset("Association in lungs")overset("Dissociation in tissues")iffHb+O_(2)`

  • From the dimensional consideration which of the following equation is correct ?

    A
    `T=2pisqrt((R^(3))/(GM))`
    B
    `T=2pisqrt((GM)/(R^(3)))`
    C
    `T=2pisqrt((GM)/(R^(2)))`
    D
    `T=2pisqrt((R^(2))/(GM))`

  • If '+' means '-:','xx' means '+', '-' means 'xx' and '-:' means '-' then which of the following equation is correct ?

    A
    a. `36+6xx3+2=20`
    B
    b. `36+6-3xx2=20`
    C
    c. `36xx6+3xx2gt20`
    D
    d. both b and c

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    The intial velocity of a particle moving along x axis is u (at t = 0 and x = 0) and its acceleration a is given by a = kx. Which of the following equation is correct between its velocity (v) and position (x)?

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