The correct percentage of `CO_(2)` in atmosphere is

The correct percentage of `CO_(2)` in atmosphere is
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The correct percentage of `CO_(2)` in atmosphere is A. `0.03%` B. `0.3%` C. `1%` D. `1.1%`
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The correct percentage of `CO_(2)` in atmosphere is

Description : The correct percentage of `CO_(2)` in atmosphere is

Last Answer : The correct percentage of `CO_(2)` in atmosphere is A. `0.03%` B. `0.3%` C. `1%` D. `C^(14) and O^(18)`

`{:("Respiration","Atmosphere","Alveoli","Deoxygenated blood","Oxygenated blood","Tissue"),(O_(2),159,104,B,95,D),(CO_(2),0.3,A,45,C,45):}` Correct op

Description : `{:("Respiration","Atmosphere","Alveoli","Deoxygenated blood","Oxygenated blood","Tissue"),(O_(2),159,104,B,95,D),(CO_(2),0.3,A,45,C,45):}` Correct op

Last Answer : `{:("Respiration","Atmosphere","Alveoli","Deoxygenated blood","Oxygenated blood","Tissue"),(O_(2),159,104,B,95,D) ... 45, 40, 95, 40 D. 40, 45, 40, 40

At present, the concentration of `CO_(2)` in the atmosphere is about:

Description : At present, the concentration of `CO_(2)` in the atmosphere is about:

Last Answer : At present, the concentration of `CO_(2)` in the atmosphere is about: A. 100ppm B. 240ppm C. 380 ppm D. 520 ppm

`CO_(2)` content of atmosphere has increased in the last 150 years from

Description : `CO_(2)` content of atmosphere has increased in the last 150 years from

Last Answer : `CO_(2)` content of atmosphere has increased in the last 150 years from A. 200 ppm to 300 ppm B. 350 ... . 280 ppm to 370 ppm D. 120 ppm to 280 ppm

In the `CO_(2)` content of the atmosphere is as high as 300 parts per million

Description : In the `CO_(2)` content of the atmosphere is as high as 300 parts per million

Last Answer : In the `CO_(2)` content of the atmosphere is as high as 300 parts per million A. All plants ... time and then die D. The plants would thrive well.

The cencentration of `CO_(2)` in the atmosphere is approximately

Description : The cencentration of `CO_(2)` in the atmosphere is approximately

Last Answer : The cencentration of `CO_(2)` in the atmosphere is approximately A. `0.003%` B. `0.03%` C. `0.30%` D. `3.00 %`

Process of exchange of `O_(2)` from the atmosphere with `CO_(2)` produced by the cells is called

Description : Process of exchange of `O_(2)` from the atmosphere with `CO_(2)` produced by the cells is called

Last Answer : Process of exchange of `O_(2)` from the atmosphere with `CO_(2)` produced by the cells is called

Process of exchange of `O_(2)` from the atmosphere with `CO_(2)` produced by the cells is called

Description : Process of exchange of `O_(2)` from the atmosphere with `CO_(2)` produced by the cells is called

Last Answer : Process of exchange of `O_(2)` from the atmosphere with `CO_(2)` produced by the cells is called

If `CO_(2)` is absent in the atmosphere of earth, then

Description : If `CO_(2)` is absent in the atmosphere of earth, then

Last Answer : If `CO_(2)` is absent in the atmosphere of earth, then A. Temperature will decrease B. ... increase C. Plants will flourish well D. No effect

In the atmosphere, carbon dioxide is found in two forms, i.e., `.^(12)CO_(2)` and `.^(14)CO_(2)`. Plants absorb `CO_(2)` during photosynthesis. In pre

Description : In the atmosphere, carbon dioxide is found in two forms, i.e., `.^(12)CO_(2)` and `.^(14)CO_(2)`. Plants absorb `CO_(2)` during photosynthesis. In pre

Last Answer : In the atmosphere, carbon dioxide is found in two forms, i.e., `.^(12)CO_(2)` and `.^(14)CO_(2)` ... 4246.5 years B. 5384 yrs C. 4628 yrs D. 2684 yrs

In the atmosphere, carbon dioxide is found in two forms, i.e., `.^(12)CO_(2)` and `.^(14)CO_(2)`. Plants absorb `CO_(2)` during photosynthesis. In pre

Description : In the atmosphere, carbon dioxide is found in two forms, i.e., `.^(12)CO_(2)` and `.^(14)CO_(2)`. Plants absorb `CO_(2)` during photosynthesis. In pre

Last Answer : In the atmosphere, carbon dioxide is found in two forms, i.e., `.^(12)CO_(2)` and `.^(14)CO_(2)`. ... A. 4246 yrs B. 4624 yrs C. 4628 yrs D. 6248 yrs

In the atmosphere, carbon dioxide is found in two forms, i.e., `.^(12)CO_(2)` and `.^(14)CO_(2)`. Plants absorb `CO_(2)` during photosynthesis. In pre

Description : In the atmosphere, carbon dioxide is found in two forms, i.e., `.^(12)CO_(2)` and `.^(14)CO_(2)`. Plants absorb `CO_(2)` during photosynthesis. In pre

Last Answer : In the atmosphere, carbon dioxide is found in two forms, i.e., `.^(12)CO_(2)` and `.^(14)CO_(2) ... H_(2)O` and `CO_(2)` D. mechanism is not confirmed

In the atmosphere, carbon dioxide is found in two forms, i.e., `.^(12)CO_(2)` and `.^(14)CO_(2)`. Plants absorb `CO_(2)` during photosynthesis. In pre

Description : In the atmosphere, carbon dioxide is found in two forms, i.e., `.^(12)CO_(2)` and `.^(14)CO_(2)`. Plants absorb `CO_(2)` during photosynthesis. In pre

Last Answer : In the atmosphere, carbon dioxide is found in two forms, i.e., `.^(12)CO_(2)` and ` ... nitrogen by cosmic ray neutrons D. none of the above

What percentage of `CO_(2)` flows in blood in form of bicarbonates

Description : What percentage of `CO_(2)` flows in blood in form of bicarbonates

Last Answer : What percentage of `CO_(2)` flows in blood in form of bicarbonates A. `7%` B. `23%` C. `50%` D. `70%`

For the reaction `CO(g)+(1)/(2)O_(2)(g)rarr CO_(2)(g)` Which one of the statement is correct at constant T and P ?

Description : For the reaction `CO(g)+(1)/(2)O_(2)(g)rarr CO_(2)(g)` Which one of the statement is correct at constant T and P ?

Last Answer : For the reaction `CO(g)+(1)/(2)O_(2)(g)rarr CO_(2)(g)` Which one of the statement is ... ` D. `Delta H` is independent of physical state of reactants

For the reaction `CO(g)+(1)/(2)O_(2)(g)rarr CO_(2)(g)` Which one of the statement is correct at constant T and P ?

Description : For the reaction `CO(g)+(1)/(2)O_(2)(g)rarr CO_(2)(g)` Which one of the statement is correct at constant T and P ?

Last Answer : For the reaction `CO(g)+(1)/(2)O_(2)(g)rarr CO_(2)(g)` Which one of the statement is correct at ... ` C. `Delta H lt Delta E` D. None of the above

For the redox reation `MnO_(4)^(-)+C_(2)O_(4)^(2-)+H^(+)rarrMn^(2+)CO_(2)+H_(2)O` The correct stoichiometric coefficients of `Mno_(4)^(-),C_(2)O_(4)^(

Description : For the redox reation `MnO_(4)^(-)+C_(2)O_(4)^(2-)+H^(+)rarrMn^(2+)CO_(2)+H_(2)O` The correct stoichiometric coefficients of `Mno_(4)^(-),C_(2)O_(4)^(

Last Answer : For the redox reation `MnO_(4)^(-)+C_(2)O_(4)^(2-)+H^(+)rarrMn^(2+)CO_(2)+H_(2)O` The correct stoichiometric ... . 16, 5, 2 C. 2, 16, 5 D. 5, 2, 16

349. Which gas has the highest percentage in the atmosphere? -General Knowledge

Description : 349. Which gas has the highest percentage in the atmosphere? -General Knowledge

Last Answer : answer:

What percentage of the total energy in the atmosphere comes from the sun ?

Last Answer : 99.97 percent of the total energy of the atmosphere comes from the sun.

What is the percentage of nitrogen in the atmosphere of Mars ?

Last Answer : Mars contains 3 % nitrogen in the atmosphere

What two gases make up most of the atmosphere What is the combined percentage of the two gases?

Description : What two gases make up most of the atmosphere What is the combined percentage of the two gases?

Last Answer : What is the answer ?

What percentage of Earth's atmosphere iis oxygen?

Description : What percentage of Earth's atmosphere iis oxygen?

Last Answer : 0.21

Pick out the wrong statement. (A) Pulverised fuel can be completely burnt with less percentage of excess air compared to lump coal (B) Low grade coal can be used, but generally high volatile matter coals are more suitable for making pulverised fuel (C) Regulation of furnace temperature and atmosphere (oxidising or reducing) is easily possible with pulverised fuel firing (D) None of these

Description : Pick out the wrong statement. (A) Pulverised fuel can be completely burnt with less percentage of excess air compared to lump coal (B) Low grade coal can be used, but generally high volatile ... and atmosphere (oxidising or reducing) is easily possible with pulverised fuel firing (D) None of these

Last Answer : (D) None of these

What is the percentage of gases found in the atmosphere?

Description : What is the percentage of gases found in the atmosphere?

Last Answer : The atmosphere is made up of several layers of air containing mixture of different gases. About one fifth of the air is oxygen, near four fifth consist of nitrogen, and the rest is made up of carbon dioxide and small amount of other gases.

Pick up the incorrect statement from the following. For performing compressive strength test of cement (A) Cement and standard sand mortar are used in the ratio of 1 : 3 (B) Water is added at the rate of (P/4) + 3.0 percentage of water where P is the percentage of water for standard consistency (C) A cube mould of 10 cm × 10 cm × 10 cm is used (D) The prepared moulds are kept in a atmosphere of 50% relative humidity

Description : Pick up the incorrect statement from the following. For performing compressive strength test of cement (A) Cement and standard sand mortar are used in the ratio of 1 : 3 (B) Water is added at the ... cm 10 cm is used (D) The prepared moulds are kept in a atmosphere of 50% relative humidity

Last Answer : Answer: Option A

The percentage of oxygen in the atmosphere a.18.5% b.15.0% c.22.4% d.20.94%

Description : The percentage of oxygen in the atmosphere a.18.5% b.15.0% c.22.4% d.20.94%

Last Answer : d.20.94%

What percentage of the earth's atmosphere does O2 comprise? w) 75% x) 50% y) 21% z) 32%

Description : What percentage of the earth's atmosphere does O2 comprise? w) 75% x) 50% y) 21% z) 32%

Last Answer : ANSWER: Y -- 21%

What percentage of the atmosphere consists of carbon dioxide? Is it approximately: a) .03% (read: three-hundredths of a percent) b) 1% c) 5% d) 7%

Description : What percentage of the atmosphere consists of carbon dioxide? Is it approximately: a) .03% (read: three-hundredths of a percent) b) 1% c) 5% d) 7%

Last Answer : ANSWER: A -- .03%

Assertion `:-` In the alveoli, dissociation of `CO_(2)` from carbamino-haemoglobin takes place Reason `:-` In the alveoli `P_(CO_(2))` is low and `P_(

Description : Assertion `:-` In the alveoli, dissociation of `CO_(2)` from carbamino-haemoglobin takes place Reason `:-` In the alveoli `P_(CO_(2))` is low and `P_(

Last Answer : Assertion `:-` In the alveoli, dissociation of `CO_(2)` from carbamino-haemoglobin takes place Reason ` ... . D. If both Assertion & Reason are false.

Assertion` :-` Major part of `CO_(2)` is transported in the form of sodium bicarbonate. Reason `:-` 0.3 ml of `CO_(2)` is transported per 100ml of blo

Description : Assertion` :-` Major part of `CO_(2)` is transported in the form of sodium bicarbonate. Reason `:-` 0.3 ml of `CO_(2)` is transported per 100ml of blo

Last Answer : Assertion` :-` Major part of `CO_(2)` is transported in the form of sodium bicarbonate. Reason `: ... False. D. If both Assertion & Reason are false.

Assertion `:-` Bohr effect occur at the level of alveoli of lungs. Reason `:-` High concentratio of `CO_(2)` allow dissociation of oxyhaemoglobin.

Description : Assertion `:-` Bohr effect occur at the level of alveoli of lungs. Reason `:-` High concentratio of `CO_(2)` allow dissociation of oxyhaemoglobin.

Last Answer : Assertion `:-` Bohr effect occur at the level of alveoli of lungs. Reason `:-` High concentratio ... False. D. If both Assertion & Reason are false.

Assertion `:-` The blood transports carbondioxide comparatively easily. Reason `:-` During `CO_(2)` transport chloride ions diffuse from plasma into t

Description : Assertion `:-` The blood transports carbondioxide comparatively easily. Reason `:-` During `CO_(2)` transport chloride ions diffuse from plasma into t

Last Answer : Assertion `:-` The blood transports carbondioxide comparatively easily. Reason `:-` During `CO_(2)` ... D. If both Assertion & Reason are false.

Assertion `:-` In the tissue high `P_(O_(2))`, low `P_(CO_(2))`, higher `H^(o+)` concentration conditions are favourable for dissociation of oxygen fr

Description : Assertion `:-` In the tissue high `P_(O_(2))`, low `P_(CO_(2))`, higher `H^(o+)` concentration conditions are favourable for dissociation of oxygen fr

Last Answer : Assertion `:-` In the tissue high `P_(O_(2))`, low `P_(CO_(2))`, higher `H^(o+)` ... Reason is False. D. If both Assertion & Reason are false.

Assertion `:-` The amount of `CO_(20` that can diffuse through the diffusion membrane per unit differnece in partial pressure is much higher compared

Description : Assertion `:-` The amount of `CO_(20` that can diffuse through the diffusion membrane per unit differnece in partial pressure is much higher compared

Last Answer : Assertion `:-` The amount of `CO_(20` that can diffuse through the diffusion membrane per unit ... . D. If both Assertion & Reason are false.

In Lungs there if definity exchange of ions between RBC and Plasma. Removal of `CO_(2)` from blood involves -

Description : In Lungs there if definity exchange of ions between RBC and Plasma. Removal of `CO_(2)` from blood involves -

Last Answer : In Lungs there if definity exchange of ions between RBC and Plasma. Removal of `CO_(2)` from blood involves ... efflux of `HCO_(3)^(c-)` ions from RBC

Blood do not become acidic although it carries `CO_(2)` because `:-`

Description : Blood do not become acidic although it carries `CO_(2)` because `:-`

Last Answer : Blood do not become acidic although it carries `CO_(2)` because `:-` A. `CO_(2)` is continously ... important role D. `CO_(2)` is absorbed by WBC

In which the following factors can interfere in binding of `O_(2)` with haemoglobin. `A-P_(CO_(2))` `B-H^(+)` ion concentration C-Temperture

Description : In which the following factors can interfere in binding of `O_(2)` with haemoglobin. `A-P_(CO_(2))` `B-H^(+)` ion concentration C-Temperture

Last Answer : In which the following factors can interfere in binding of `O_(2)` with haemoglobin. `A-P_(CO_(2))` `B-H^(+)` ion ... A B. B,C C. A and C D. A,B,C

Bulk of carbon dioxide `(CO_(2))` released from body tissues into the blood is present as

Description : Bulk of carbon dioxide `(CO_(2))` released from body tissues into the blood is present as

Last Answer : Bulk of carbon dioxide `(CO_(2))` released from body tissues into the blood is present as A ... . `70%` carbamino-haemoglobin and `30%` as bicarbonate

CO is more toxic than `CO_(2)` because it `:`

Description : CO is more toxic than `CO_(2)` because it `:`

Last Answer : CO is more toxic than `CO_(2)` because it `:` A. Damage lungs B. It destryos ... system D. reduces the oxygen carrying capacity of haemoglobin

For proper transport of `O_(2)` and `CO_(2)` blood should be

Description : For proper transport of `O_(2)` and `CO_(2)` blood should be

Last Answer : For proper transport of `O_(2)` and `CO_(2)` blood should be A. Slightly acidic B. Strongly acidic C. Strongly alkaline D. Slightly alkaline

Partial pressure of `CO_(2)` is higher `:-`

Description : Partial pressure of `CO_(2)` is higher `:-`

Last Answer : Partial pressure of `CO_(2)` is higher `:-` A. At alveolar level B. At tissue level C. In atmosphere D. In oxygenated blood

Every 100ml deoxygenated blood delivers around `___________________` `CO_(2)` to alveoli `:-`

Description : Every 100ml deoxygenated blood delivers around `___________________` `CO_(2)` to alveoli `:-`

Last Answer : Every 100ml deoxygenated blood delivers around `___________________` `CO_(2)` to alveoli `:-` A. 20ml B. 4 ml C. 5 ml D. 25ml

`CO_(2)` is transported mainly as `:-`

Description : `CO_(2)` is transported mainly as `:-`

Last Answer : `CO_(2)` is transported mainly as `:-` A. Carbominohaemoglobin B. Oxyhaemoglobin C. Bicarbonate D. Carboxyhaemoglobin

When `CO_(2)` concentration in blood increases breathing becomes

Description : When `CO_(2)` concentration in blood increases breathing becomes

Last Answer : When `CO_(2)` concentration in blood increases breathing becomes A. There is no effect on breathing B. Slow and deep C. Faster D. Shallower and slow

What is the standard enthalpy change at 298 K for the following reaction? `CO_(2) (g)+ C("diamond") rarr 2CO(g)` Given : `DeltaH_(f)^(@)(CO,g) = - 110

Description : What is the standard enthalpy change at 298 K for the following reaction? `CO_(2) (g)+ C("diamond") rarr 2CO(g)` Given : `DeltaH_(f)^(@)(CO,g) = - 110

Last Answer : What is the standard enthalpy change at 298 K for the following reaction? `CO_(2) (g)+ C("diamond") rarr 2CO(g ... `+172.5 kJ//mol` D. `170.5 kJ//mol`

Which will elimination `CO_(2)` only on heating

Description : Which will elimination `CO_(2)` only on heating

Last Answer : Which will elimination `CO_(2)` only on heating A. `Me-underset(O)underset(||)C-CH_(2)-COOH` B. `Ph-underset(O ... (2)H` C. D. `CH_(2)=CH-CH_(2)-COOH`

The highest amount of `CO_(2)` is evolved from

Description : The highest amount of `CO_(2)` is evolved from

Last Answer : The highest amount of `CO_(2)` is evolved from A. Ocean B. Rivers C. Ponds D. Forests

Increase in atmospheric temperature due to `CO_(2)` is called :

Description : Increase in atmospheric temperature due to `CO_(2)` is called :

Last Answer : Increase in atmospheric temperature due to `CO_(2)` is called : A. Pasteur effect B. Blackman effect C. Emersion effect D. Green-house effect

It is estimated that out of the total global warming the relative contribution of `CO_(2)`, `CH_(4)` CFCs and `N_(2)O` are found respectively as:

Description : It is estimated that out of the total global warming the relative contribution of `CO_(2)`, `CH_(4)` CFCs and `N_(2)O` are found respectively as:

Last Answer : It is estimated that out of the total global warming the relative contribution of `CO_(2)`, `CH_(4)` CFCs ... 60% C. 60%,20%,14%,6% D. 6%,14%,20%,60%

Checking of radiating heat by atmospheric dust, water vapour, ozone, `CO_(2)` etc., is known as:

Description : Checking of radiating heat by atmospheric dust, water vapour, ozone, `CO_(2)` etc., is known as:

Last Answer : Checking of radiating heat by atmospheric dust, water vapour, ozone, `CO_(2)` etc., is known as ... effect C. Green house effect D. Solar effect.