Regarding pharmaceutical solutions,
which of the following statements are true?*
which of the following statements are true?*
Anonymous Quiz
17%
Solutions generally require the addition of sweetening agents.
63%
Solutions generally contain 10% alcohol USP.
15%
Preservatives are required in all solutions formation
4%
Colors are required for all solutions formulations.
depending on structural features, the
solubility of a substance
solubility of a substance
Anonymous Quiz
6%
As the length of a nonpolar chain of an aliphatic alcohol increases,
51%
When additional polar groups are present solubility increases greatly.
6%
Branching of the carbon chain reduces • the polareffect water and leads solubility.
38%
All above
Increase the agitation result in :
Anonymous Quiz
5%
Has no effect on solubility.
13%
None of above
69%
Increased rate of solution by removing the more concentrated solution from the surface of solute..
13%
Decreased rate of solution by removing the more concentrated solution from the surface of solute …
Which of the following should not be require for the dosage form? *
Anonymous Quiz
86%
Expensive
6%
Effective
5%
Safe
3%
Stable
Required : safe , effective, stable
Not required : expensive or another choice.
Not required : expensive or another choice.
👍3
Which of the following formulation components used as antimicrobial preservatives for spirits? *
Anonymous Quiz
23%
Alcohol 18-20%
67%
None of all
7%
Sodium benzoate 0.5-2%
3%
Methylparaben
✨طريقك نحو الرسوب✨
Which of the following formulation components used as antimicrobial preservatives for spirits? *
فضول من عندي اعرف شنو الجواب الصح
منو يعرف ؟!
لان جوابه none of all
منو يعرف ؟!
لان جوابه none of all
✨طريقك نحو الرسوب✨
فضول من عندي اعرف شنو الجواب الصح منو يعرف ؟! لان جوابه none of all
لأن اصلا يحتوي ع كحول نسبه عاليه ف هو بنفسه يشتغل ك preservatives
when structural similarity between solute and solvent is reduced, it accompanied by *
Anonymous Quiz
15%
Has no effect
45%
Depends on amount of solute
21%
Increase solubility
19%
Decrease solubility
🤔3
✨طريقك نحو الرسوب✨
لأن اصلا يحتوي ع كحول نسبه عاليه ف هو بنفسه يشتغل ك preservatives
صح تذكرت ..
self preservatives
self preservatives
👍1
Which of the following will speed up the dissolving of a solid solute in water? *
Anonymous Quiz
19%
Cool the solution
66%
Stir the solution
3%
Freeze the solution
12%
Grind up the solvent
👏1
A solution that contains all of the solute it can normally hold at a given temperature is *
Anonymous Quiz
73%
Saturated
9%
Dilute
13%
Supersaturated
5%
Non saturated
Q / A molecule tends to increase water solubility because of an increase in the molecular weight of the compound without a change in polarity reduces solubility in water. ?
يميل الجزيء إلى زيادة قابلية الذوبان في الماء بسبب زيادة الوزن الجزيئي للمركب دون تغيير في القطبية يقلل من الذوبان في الماء.
No, it tends to decrease the solubility of water becase of the increase of mwt of compound without change in polarity
لا، إنه يميل إلى تقليل قابلية ذوبان الماء بسبب زيادة Mwt. من المركب دون تغيير في القطبية
يميل الجزيء إلى زيادة قابلية الذوبان في الماء بسبب زيادة الوزن الجزيئي للمركب دون تغيير في القطبية يقلل من الذوبان في الماء.
No, it tends to decrease the solubility of water becase of the increase of mwt of compound without change in polarity
لا، إنه يميل إلى تقليل قابلية ذوبان الماء بسبب زيادة Mwt. من المركب دون تغيير في القطبية
No, Decrease solubility because increasing mwt. Comp. Without change in polarity.
جواب من باب الشرجي
بس الفوك ادق اكثر
جواب من باب الشرجي
بس الفوك ادق اكثر
😁3
Q.2// a drug was formulated as liquid spirit dosage form ‚how can store to be a stable preparation?
تمت صياغة الدواء كجرعة سبرت سائلة من "كيف يمكن تخزينه ليكون مستحضرا مستقرا؟"
1-tightly closed container
2-cool place or in room temp.
3- containe volatil oil
تمت صياغة الدواء كجرعة سبرت سائلة من "كيف يمكن تخزينه ليكون مستحضرا مستقرا؟"
1-tightly closed container
2-cool place or in room temp.
3- containe volatil oil
✨طريقك نحو الرسوب✨
Q.2// a drug was formulated as liquid spirit dosage form ‚how can store to be a stable preparation? تمت صياغة الدواء كجرعة سبرت سائلة من "كيف يمكن تخزينه ليكون مستحضرا مستقرا؟" 1-tightly closed container 2-cool place or in room temp. 3- containe volatil…
احساسي الي ميشتغل يكول هذا باجر يجي بالامتحان :))
✨طريقك نحو الرسوب✨
Q.2// a drug was formulated as liquid spirit dosage form ‚how can store to be a stable preparation? تمت صياغة الدواء كجرعة سبرت سائلة من "كيف يمكن تخزينه ليكون مستحضرا مستقرا؟" 1-tightly closed container 2-cool place or in room temp. 3- containe volatil…
All oils spirits that’s same storage forms.