Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

what is difference between polarity and dipolemoment

Answer Posted / pratima bhandarkar

The electrons on the most chemical bonds are unequally
shared. The reason of the inequality is that the atoms
forming bond have different ability to attract electrons.

Polarity is a measure of inequality in the sharing of
bonding electrons. The Polarity is a vector, pointing from
the atom with less electronegativity to the atom with
larger one.
The separation of positive and negative charges causes an
electric dipole moment. If the vector sum of Polarities of
a molecule is not zero, the molecule is said having Dipole
Moment.

Is This Answer Correct ?    8 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

If change in specification which parameter require to do for validation? if change in chromtographic condition then which parameter? if api change then which parameter? if change composition then which parameter? if old method not work out then whicj parameter? if additional one impurity added then which parameter of validation require to do on above each conditions? elaborate separately

907


why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?

9886


2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.

2262


What is related substance by HPLC impurity limits as per USP?

1154


how you start the solubility study?

863


what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?

10065


Hi sir if any product monograph not given known impurities (may be 5 impurities) specifications then how we require to proceed for inhouse formulation?

757


In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?

2015


What is the diffrence in japan mkt requirement in analytical method validation over US?

772


[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?

846


HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.

2309


what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?

4535


if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?

1045


What is a difference between potency and purity?

1261


Why potassium dichromate is used in calibration of uv?

2038