what is the difference between polar covalent bond and
hydrogen bond?
Answers were Sorted based on User's Feedback
Answer / brindavani
Polar covalent bond is formed between an electro positive element and electronegative element whose electro negativity difference is less than 1.9 but Hydrogen bond is weak bond
formed between two hydrogen atoms of different molecules
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / suresh
polar is simply breaks rather than hydrogen bond
| Is This Answer Correct ? | 2 Yes | 0 No |
how can we find out the PH of water without the use of PH meter?
How does the molecular-level structure of these polymers influence their physical properties? : Polymer Chemistry
Define an electrochemical corrosion. What are the types of electrochemical corrosion? : Electrochemistry Corrosion
what is the difference between poolymer concrete and normal concrete
Can we use Poteble water in process ? How
Name the three elements which are forms carbohydrates?
in api coa analytical method given as Ph Europe which api used in formulation in this api coa method given Ph Europe so for Analytical methic for finished product we require to refer Ph Europe monograph ok n.a.? So any extra impurities which is given in USP monograph of api or finished product need not require to monitor on above case n.a.? but how require to do specificity?
Suppose u have combipack product and u get 2 or more peaks which are other than there placebo then what we can do
Observe the following number to four significant figures and express the result in standard exponential notation: 0.006543210?
Hai friends my name is Radha. I am selected in the sbi clerk exam held on november 2009. I am a chemistry graduate. What type of questions they will ask in the internviews. Any body having the answer please send to my mail id radhaswedha@rediffmail.com
pls send me the solved paper of health & malaria inspector to santoshmaurya.087@radiffmail.com
i am going to face exam for the post of executive trainee (chemistry) in M.P Power generation company,i want to know the level of exam ,type of questions can be asked,and about any book whigh i can refer.