Is water a polar molecule or non-polar, Biology

Assignment Help:

Q. Is water a non-polar or a polar molecule? What is the consequence of that characteristic for the function of water as solvent?

Water is made of two atoms of hydrogen attached by covalent bond With one central atom of oxygen making an angular spatial structure. The hydrogen atoms "lend" electrons to the oxygen and consequently this atom becomes more negative while the hydrogens' become more positive. The spatial geometry of the water molecule makes it a polar molecule, with positive and negative poles.

Water is an excellent solvent for polar substances because the electrical activity (attraction and repulsion) of its poles helps the separation and the Mixing of these substances, giving them more movement and thus increasing the Number of molecular collisions and the Speed of chemical reactions. On the other hand water is not good as a solvent for non-polar substances.

Polarity is one of the water properties.


Related Discussions:- Is water a polar molecule or non-polar

Genetics , write about complementary genes

write about complementary genes

What ways farmers try to improve the quality of their soil, a) In what way...

a) In what ways do farmers try to improve the quality of (i) their soil, (ii) their crop plants?    b) What other steps do farmers take to maximise the yield from their

Explain yellow fever, Yellow Fever  Yellow fever vaccine, a single-dose...

Yellow Fever  Yellow fever vaccine, a single-dose attenuated live virus vaccine prepared in eggs, should be given at least 10 days before travel to endemic areas, which include

Extracted chlorophyll pigments, Extracted chlorophyll pigments If we...

Extracted chlorophyll pigments If we take chlorophyll molecule in a test tube and provide 2 CO and water and expose the mixture to sunlight, glucose is not formed. If we

Define dietary and non dietary factors - causation of cancer, Define Dietar...

Define Dietary and Non Dietary Factors - Causation of Cancer? Several dietary and non-dietary factors (including genetics) can increase the risk in the causation of cancer. Som

Explain the bioavailability of nicotinic acid, Explain the Bioavailability ...

Explain the Bioavailability of Nicotinic Acid? We have already learnt earlier that niacin is provided in the diet primarily as the pyridine nucleotides-NAD and NADP. In additio

Measuring ecosystem diversity, Measuring ecosystem diversity is not easy, a...

Measuring ecosystem diversity is not easy, and ther e is no definite index for its measurement. It is generally assessed by the measure of species diversity in an ecosystem, often

What are the reasons of food processing, What are the reasons of Food Proce...

What are the reasons of Food Processing? The reasons for food processing may vary, but the main objectives are to: Preserve the nutritive quality of food by preventing th

Protozoa, what are disadvantage of protozoa

what are disadvantage of protozoa

Amount of intracellular chloride ions in neuron a, Amount of intracellular ...

Amount of intracellular chloride ions in neuron A Neuron A is a healthy neuron with all the usual ion channels.  When at rest with a membrane voltage of R millivolts, neuron A

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd