Chemistry Spl
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New question posted
2016-08-26 16:49:32
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New answer posted
2016-08-26 15:22:09
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jayakishore aireripgd vlsi&ehd-btech or msc (NIEIT)
Guide-Level 13
If you are not interested in engineering, you will need M.Sc. further. You will get posts like lab assistant, chemist, sales, etc.
New answer posted
2016-08-25 12:03:23
1 Follower
297 Views
Pratik GuptaFear is a opportunity to Become Great.Take it
Contributor-Level 7
In inorganic chemistry, bonding and Coordination compound is important, and alkyl and aryl halide for organic chemistry.
New answer posted
2016-08-24 14:30:42
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Deepayan Deyday dreamer,never give up........
Guide-Level 12
H202 - Hydrogen per Oxide
H2O - water,
Here is your answer:
Hydrogen peroxide has more electrons, which gives a greater polarizability for H2O2 and stronger London dispersion forces.
H2O2 has a much greater dipole moment than water does. H2O2 is 2.26 Debye vs 1.86 Debye for water.
H2O2 exhibits hydrogen bonding and with one additional oxygen atom, compared to water.
That's why hydrogen peroxide boiling point is 150 degree Celsius and water boiling point is 100 degree Celsius.
H2O - water,
Here is your answer:
Hydrogen peroxide has more electrons, which gives a greater polarizability for H2O2 and stronger London dispersion forces.
H2O2 has a much greater dipole moment than water does. H2O2 is 2.26 Debye vs 1.86 Debye for water.
H2O2 exhibits hydrogen bonding and with one additional oxygen atom, compared to water.
That's why hydrogen peroxide boiling point is 150 degree Celsius and water boiling point is 100 degree Celsius.
New answer posted
2016-08-24 11:55:03
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Rochit Goel
Contributor-Level 10
An isobaric process is a thermodynamic process in which the pressure stays constant: P = 0. The term derives from the Greek iso- (equal) and baros (weight). The heat transferred to the system does work, but also changes the internal energy of the system: The yellow area represents the work done.
New answer posted
2016-08-24 11:46:06
1 Follower
93 Views
M
Mithun Garg
Contributor-Level 6
Chemical obtained either directly from cracking (pyrolysis) or indirectly from chemical processing of petroleum oil or natural gas. Major petrochemicals are acetylene, benzene, ethane, ethylene, methane, propane and hydrogen, from which hundreds of other chemicals are derived. These derivatives are used as elastomers, fibers, plasticizers, and solvents and as feedstock for production of thousands of other products.
New answer posted
2016-08-24 11:39:20
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93 Views
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Mithun Garg
Contributor-Level 6
Make sure you abide by the eligibility and getting admission will be earlier:
- The basic eligibility criterion for pursuing B.Sc. (Hons.) (Chemistry) degree is qualifying class 12th or equivalent examination in science stream with a minimum of 50% marks secured in chemistry subject and/or in aggregate from a recognized board of the country.
- Also, some reputed colleges and institutes do conduct entrance examination to get admission to their B.Sc. (Hons.) (Chemistry) degree course. Selection to the degree course in these colleges is based on marks secured in the final merit i.e. total marks aggregated in the final exams of class 12th an
- The basic eligibility criterion for pursuing B.Sc. (Hons.) (Chemistry) degree is qualifying class 12th or equivalent examination in science stream with a minimum of 50% marks secured in chemistry subject and/or in aggregate from a recognized board of the country.
- Also, some reputed colleges and institutes do conduct entrance examination to get admission to their B.Sc. (Hons.) (Chemistry) degree course. Selection to the degree course in these colleges is based on marks secured in the final merit i.e. total marks aggregated in the final exams of class 12th an
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New answer posted
2016-08-24 11:33:03
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Himanshu Rao
Guide-Level 11
Yes, you can do that. But, kindly, do check the territorial jurisdiction once.
New question posted
2016-08-23 19:39:26
1 Follower
59 Views
New question posted
2016-08-23 13:01:40
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