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๐‘ท๐‘ณ๐‘จ๐‘ต๐‘ฌ๐‘ป ๐‘ถ๐‘ญ ๐‘ธ๐‘ผ๐‘ฐ๐’๐’๐‘ฌ๐‘บ ๐ŸŒŽ

๐ŸŒูƒูˆุฒุงุช ูˆู…ู„ุฎุตุงุช ุงู„ุตูŠุฏู„ุฉ ๐Ÿ’Š ูˆุดูˆูŠุฉ ู…ูŠู…ุฒ ๐Ÿ‘๐Ÿป ู„ู„ู…ุฑุญู„ุฉ ุงู„ุฃูˆู„ู‰ ูˆุงู„ุซุงู†ูŠุฉ ูƒู„ูŠุฉ ุงุตูˆู„ ุงู„ุฏูŠู† ุงู„ุฌุงู…ุนุฉ @pharma_quiz_bot ุชูˆุงุตู„ @Lectures_st2bot ู…ูŽู„ุงุฒู… ู‚ู†ุงุฉ ุงู„ุฃุณุฆู„ุฉ @questionOUB

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ู…ู‡ุฏูŠ ู…ุฑุงุฌุนู„ูƒู… ุงููƒุงุฑ ุงู„ุฐูˆุจุงู†ูŠุฉ ู‡ูˆุงูŠ ุชุฌูŠ ู…ู† ุงู„ ุงุณุฆู„ุฉ ุงู„ ูŠู†ุฒู„ู‡ู… ูˆุฒุงุฑูŠ
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4โค 2
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ุงู„ูŠ ู…ุง ูŠู„ุญูƒ ูŠู‚ุฑุฉ ุฌุงุจุชุฑ ูƒุงู…ู„ ุนู„ู‰ ุงู„ุงู‚ู„ ูŠู‚ุฑุฉ ู‡ุฐุง ุงู„ู…ู„ุฎุต
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๐Ÿ‘ 1๐Ÿ’˜ 1
ู‡ุฐุง ูƒูู„ุด ู…ู‡ู… ุงู‚ุฑูˆุง ...
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3
ู…ู„ุงุญุธุงุช ู…ู‡ู…ุฉ ุนู„ู‰ ุฌุงุจุชุฑ ุงู„ูƒุงูŠู†ุชูƒ โ™ฆ๏ธ ุงู„ูˆุญุฏุงุช ู…ุงู„ ( k ) ู…ู‡ู…ุฉ ุฃูƒุซุฑ ู…ู…ุง ุชุชุตูˆุฑ Zero order ----- k = mole ร— L-ยน sec-ยน First order------ k = time-ยน Second order ---- k = L ร— mole-ยน sec-ยน ุฐู†ูŠ ู…ู…ูƒู† ูŠุฌู† MCQ ุงูˆ ู…ู† ุฎู„ุงู„ู‡ู† ุชูƒุฏุฑ ุชุนุฑู ู‡ุฐุง zero ู„ูˆ First ูˆ ู‡ูŠุฌ โ™ฆ๏ธุนู†ุฏูƒ ุงูƒูˆ ููƒุฑุฉ ุญู„ูˆุฉ ุจูŠู† ุงู„ zero ูˆ ุงู„ First - ุงู„ (Zero) ู…ุง ูŠุนุชู…ุฏ ุนู„ู‰ ุงู„ุชุฑูƒูŠุฒ ุจุณ ุงู„ Half life ู…ุงู„ุชุฉ ูŠุนุชู…ุฏ โ€ผ๏ธ - ุงู„ (First) ูŠุนุชู…ุฏ ุนู„ู‰ ุงู„ุชุฑูƒูŠุฒ ุจุณ ุงู„ Half life ู…ุงู„ุชุฉ ู…ุง ูŠุนุชู…ุฏ โ€ผ๏ธ โ™ฆ๏ธ ุงูƒูˆ ููƒุฑุฉ ู…ู‡ู…ุฉ ุจุทุฑู‚ ุชุญุฏูŠุฏ ุงู„ order ุจุทุฑูŠู‚ุฉ ุงู„ Graphic method If straight line results when ( C ) is plotted against ( t ) ------- Zero order If log (C) versus ( t ) yield a straight line ------ First order If ( 1/ C ) versus ( t ) gives a straight line ------- Second order โ™ฆ๏ธู‚ูˆุงู†ูŠู† ุงู„ Half life ุชุฌูŠ MCQ Zero ---- Half life = 0.5 ci / k First ----- Half life = 0.693 / k Second ----- Half life = 1 / ak โ™ฆ๏ธุนู†ุฏูƒ ุงู„ Half life ูˆ ุงู„ Shelf life ู…ู…ูƒู† ูŠูƒุชุจู‡ู† ุจุบูŠุฑ ุทุฑูŠู‚ุฉ ู…ูˆ ุชุฎุฑุจุท ู‡ู†ุฉ ูˆุงุถุญุงุช Half life = t 0.5 = t 1/2 Shelf life= t 0.1 = t 90 ๐— ๐—”๐—›๐——๐—œ ๐— ๐—”๐—๐—˜๐—— ุฑุงุจุท ุงู„ู‚ู†ุงุฉ
Hammasini ko'rsatish...
3
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ู‡ุฐุง ุงู„ุฌุฏูˆู„ ู…ุงูƒูˆ ุฏูƒุชูˆุฑ ุจุงู„ุนุงู„ู… ู…ุง ุฌุงุจุฉ ู…ุฏ ูˆ ู…ุงูƒูˆ ุณู†ุฉ ู…ุง ุงุฌู‡ ูˆุฒุงุฑูŠ ุฑุบู… ู‡ูˆ ุณู‡ู„ ุจุณ ู…ู…ูƒู† ุชุฎุฑุจุท ุจูŠู‡ ุฃูˆ ุจุงู„ุงุฎุชุตุงุฑ ูˆ ุงูƒุซุฑ 2 ุชุฎุฑุจุทูˆู† ุจูŠู†ุงุชู‡ู… Sparingly soluble ู‡ุงูŠ ุงุฎุชุตุงุฑู‡ุง SPS ุฑูƒุฒ ู…ูˆ SS โ€ผ๏ธ ูˆ ู†ุณุจุชู‡ุง ู…ู† 30 ุงู„ู‰ 100 ุงู„ุซุงู†ูŠุฉ Slightly soluble ู‡ูŠ ู‡ุงูŠ ุงู… ุงู„ SS ูˆ ู†ุณุจุชู‡ุง ู…ู† 100 ุงู„ู‰ 1000 ูุฑู‚ูˆุง ุจูŠู†ุงุชู‡ู… ุงุฑูŠุฏูƒ ุชุญูุธู‡ ู…ุซู„ ุงุณู…ูƒ ู…ู‡ู…ู…
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๐Ÿ“Œ ู‚ูˆุงู†ูŠู† ุงู„ููŠุฒูŠุงุก ู„ูƒู„ ุงู„ุฌุงุจุชุฑุงุช
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ุงุณุฆู„ุฉ ุงู„ุฏูˆุฑ ุงู„ุฃูˆู„ ู…ุญู„ูˆู„ุฉ
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