Sir mcqs)--> butanol is an example of A)primary alcohol b)secondary alcohol c)aliphatic alcohol D)aliphatic ketone Sir ac ka ans primary alcohol bhe hoga na because straight chain compound ha
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Ethyl alcohal on oxidation with K2CR2O7 form carboxylic acid while oxidation on PCC(pyridine chlorochromate) form acetaldehya
Sir mcqs)--> butanol is an example of
A)primary alcohol b)secondary alcohol c)aliphatic alcohol
D)aliphatic ketone
Sir ac ka ans primary alcohol bhe hoga na because straight chain compound ha
40:33 sir to distinguish methanol and ethanol isn't iodoform test is taken ? Kindly answer.
Methanol and ethanol also distinguish by Iodoform test!
Among primary alcohals ethanol ✅️ methanol❎️
Allaha ap k ilim main mazeed ezafa farmay
Sir 11th Class Federal chemistry ka lectures kb upload kra ga
30:39 sir hamare new book m likha h k carboxylic acid convert hoga primary alcohol m LiAlH4 ki presence m
Antibonding molecules orbital ma ap na kha ha ke fully filled means bond is not possible .or ya smjha nhe aya .plz explain me and iam confuse .
Ni methanol ni ethanol idoform test distinguish krta hai
sir plzz in mcqs ka aik unsolved PDF bi bna kar description me link send kr dya kren jaisy 1st chapter ka kya hua ha
Sir Punjab board se 2nd year ki chemistry complete karwaein plz
Sir mcqs pr video bnaen nmdcat students k lye
Sir the sound quality is weak and there is alot of back ground noise so plz take care of sound quality
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7:29 i think absolute alcohol is 100% pure ethanol
Yess I think also
G ye sir Naseem ki he Kisi vedio m sir ne bola tha lekin ab is vedio m inho ne bola b😢
@@user-Areeba..5 don't know PTB mein 95% alcohol ko rectified spirit kaha gya hai maybe 100% bhi kise book mein ho
I think 100% alcohol is called absolute alcohol
Absolute alcohol is 100% ethanol sir Apne 95%+water Kia ha?
acetals are ka ans diester hoga ya diether?? Please answer
Kpk ka liya mdcat ka mcqs banaya kindly
Salam sir.. Rahmat ul lil ameen sclorship program ma per students kly kitna cash h..... Plz tell me.
Thank you so much sir Allah apko khush rakhain ❤
Sir aagir OH meta pe ho to phir option B hoskta h please tell ❤
LiAlH4 convert acetic acid into ethyl alcohol
Sir I didn't find lecture on XII space ship one
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Absolute alcohol 100℅ pure ya ha phr 95℅ pure?
54:34 sir iska ans C ho ga not A
Sir plz federal krwdien 1styear and 2ndyear chem ki plz sirrr
Sir very helpful mcqs for us
Thank you soooo much. Sir for this information share with us✌️❤️
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Sir please 9th ke chapters complete karwae . Waiting for your leactures 😊
Sir class 10 ki chemistry karwai please please
Sir hum wait karti hn ap ki vedios ka mera chemistry incomplete parhi
Can we get Pdf plzz sir
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Sir meri inter ki percentage 77% h 2021 mai merit m naam nh aya tou kia mujhy repeat krna chahiye?for bds? please help
Superb
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NICE
Thanks sir
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Thanksss sir for this struggling
Mashallaha sir g
Thanks alot sir ❤❤
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@@SirNasimZulfiqar ok sir ,tysm💓
Thanks so much SIR ❤
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Mere sirf 8 glt the Baki sab sahi the
Absolute alcohol is 99.9%
Questions are very easy why your students are not answering
Thankyou so much 😇😇
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Sir plz federal krwdien 1styear and 2ndyear chem ki plz sirrr
Yes plz sir
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Sir plz federal krwdien 1styear and 2ndyear chem ki plz sirrr
Sir plz federal krwdien 1styear and 2ndyear chem ki plz sirrr