Interested to Buy Any Domain ? << Click Here >> for more details...
how can you determine a compound acidic or basic?
- 2 Answers
- 10714 Views
- Celon Labs, Cipla, I also Faced
- E-Mail Answers
Answer Posted / satish
Dissolve 1gm of compound in 100ml 0f water and check the pH
if pH is 1-7 then compound is acidic
if pH is 7-14 then basic
| Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?
WHAT IS THE USE OF STARTER ?????????
if tech transfer fails whay require to do?
if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?
inhouse product is in capsule form in combination and RLD is in tablet form then can we proceed for multimedia CDP? in inhouse capsule product disso is paddle with sinker in release media is there then RLD product in tablet form then with same as paddle with sinker we can proceed n.a.?
how to calculate elemental impurities?
What are modes of quantification in related substances
in which situation ion pair agent require to use?
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth
what type of question will ask in the interview of lab chemist.
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
why we use a particular hplc column for a particular compound give reasons?please
in dissolution why pool sample needed? in which type of drug pool sample need?
