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The formula unit of H(2)O is...

The formula unit of `H_(2)O` is

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Photolysis of water occurs in the grana of the chloroplast. It splits into protons, electrons and oxygen. This creates oxygen which is one of the net products of photosynthesis.
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H_(2)O_(2) acts both as oxidant and reductant. H_(2)O and O_(2) are products when H_(2)O_(2) acts as oxidant and reductant respectively. The strength of H_(2)O_(2) is expressed in terms of molarity, normality, % strength and volume strength. H_(2)O_(2) decomposes as H_(2)O_(2)rarrH_(2)+1//2O_(2)(g) i.e., one mole O_(2) is released from 2 mole H_(2)O_(2) .x. .volume. strength of H_(2)O_(2) means 1 volume (mL or litre) of H_(2)O_(2) sample released x volume (mL or litre) O_(2) gas at NTP on its decomposition. Hence molarity = x//11.2 moles per litre, i.e., normality of H_(2)O_(2)=x//5.6 Thus volume strength, i.e., x=5.6xx Normality. Weigth of H_(2)O_(2) (in gm) present in 100 mL H_(2)O_(2) solution is called percentage strength of H_(2)O_(2) How much volume of H_(2)O_(2) solution of 22.4 .vol. strength is required to oxidise 6.3 gm oxalic acid

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VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-PHOTOSYNTHESIS IN HIGHER PLANTS -EXERCISES
  1. The formula unit of H(2)O is

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  2. By looking at a plant externally can you tell whether a plant is C(3) ...

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  3. By looking at a plant externally can you tell whether a plant is C(3) ...

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  4. Even though a very few cells in a C(4) plant carry out the biosynthet...

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  5. RUB is CO is an enzyme that acts as both as a carboxylase and oxygenas...

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  6. Suppose there were plants that had a high concentration of chlorophyll...

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  7. Why is the colour of a leaf kept in the dark frequently yellow or pale...

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  8. Why was the plant kept in dark and then in sunlight ?

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  9. Figure shows the effect of light on the rate of photosynthesis. Based ...

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  10. Give comparison between the following : a. C(3) and C(4) pathways ...

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  11. Cyanobacteria and some other photosynthetic bacteria do not have chlor...

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  12. Why photorespiration does not occur in C(4) plants ?

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  13. The orange colour of carrot root is due to the presence of

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  14. What is the reason to keep a plant in dark for 48 hours to conduct exp...

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  15. Photosynthetic organisms occur at different depths in oceam. Do they r...

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  16. Look at the acivities listed below. Reason out whether or not, work is...

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  17. The matrix of both chloroplast and mitochondria are similar in having

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  18. Write some of the events that occur in the chloroplasts during photosy...

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  19. Which of the following statements about absorption spectrum is correct...

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