In Carbohydrates the ratio of hydrogen to oxygen is
A. 2:1
B. 1:3
C. 2:4
D. None of the above
Answer: Option A
Solution(By Examveda Team)
A carbohydrate is a biomolecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen–oxygen atom ratio of 2:1 (as in water) and thus with the empirical formula Cm(H2O)n (where m may be different from n).Related Questions on Biology
Ordinary table salt is sodium chloride. What is baking soda?
A. Potassium chloride
B. Potassium carbonate
C. Potassium hydroxide
D. Sodium bicarbonate
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B. decrease in the ozone layer in troposphere
C. decrease in thickness of ozone layer in stratosphere
D. increase in the thickness of ozone layer in troposphere
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B. gymnosperms
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B. germination of pollen grains
C. growth of pollen tube in ovule
D. visiting flowers by insects
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