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Assertion:The earth's maganetic field is...

Assertion:The earth's maganetic field is due to iron present in its core.
Reason: At a high temperature magnet loses its magnetic property or magnesium.

A

`CO_(2) and O_(2)`

B

`HCO_(3)^(-)` ions and `O_(2)`

C

`CO_(2) and H^(+)` ions

D

`H^(+) and HCO_(3)^(-)` ions

Text Solution

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The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-BREATHING AND EXCHANGE OF GASES -ASSIGNMENT SECTION - A
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  2. The breathing rate of a normal healthy man is

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  3. Tidal volume in human beings is

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  4. The volume of air remaining in the lungs even after a forcible expirat...

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  5. What is the main site of human respiratory system where exchange of ...

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  6. Partial pressure for oxygen and CO(2) is represented as

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  7. What will be the P(O2) and P(CO2) in the atmospheric air compared to t...

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  8. What is the value of pCO(2) in atmospheric air, alveoli and tissues ...

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  9. Fill in the blanks : Oxygen combines with haemoglobin resent in RBC ...

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  10. To which part of Hb, CO(2) binds?

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  11. Hb + O(2) underset((2))overset ((1))hArr HbO(2) Select (1) and (2) f...

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  12. The graph for an orbital between |varphi|^(2) and r(radial distance) i...

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  13. Which factors affect the dissociation of O(2) from Hb?

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  14. High percentage of CO(2) is transported in dissolved form as compare...

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  15. Which factor in tissues favours the formation of HCO(3)^(-) and H^(+...

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  16. How much CO(2) is delivered to the alveoli by every 100 ml of deoxyg...

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  17. Which enzyme is present in RBCs and plasma to catalyse the given rea...

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  18. A specialised centre known as respiratory rhythm centre regulates re...

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  19. Assertion:The earth's maganetic field is due to iron present in its co...

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  20. Which of the following is an occupational respiratory disorder ?

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