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Please can anyone tell me what practice are these mcqs from??

Water is less dense at zero degree than at 4 degree,,,,so in question 26,,,9% spacing will occur in ice at zero degree

Q 20..maximum vapour pressure is shown by HF because it has stronger hydrogenbonding than 9ther HX moleules.so stronger attraction ca<se high vapour prssure

Nice video sir Keep it up❤

Sir spontaneous redox reaction hota hai galvanic main aur uss say electricity produce hoti hai

Thanks

Thanks

si Q no 18 mein opt nbr a agr si hosaktha a tho c definately si hoga sir g opt b si nai hai?

aapko correct opt. phele se highlight nhi krni chhiye...maza nhi aaraha solve krne mn

Mashallah sir G Please sir mdcat k past pepper ma Sy her aik chapter k alag mcqs ki discussion kry ❤

Sir McQ no 10 my jo electrode khud oxidize hota hy wo cathode hoga shayad kio ky woh dosray atoms ko reduce krta hy

I love you sir

👍

Great effort sir 👍

Awesome Sir ✨

Sir ppsc to sar p ahgyaa 🙄 chromatography nh krvae ap n!?

Great sir👍👍

Most effective way of teaching.. Just keep it up sir👍👍

Amazing efforts Sir

Yours efforts are spechless

very informative

Sir question 2 ka answer 15 nai hoga..bcz phosphorous belongs to 3rd period and has 5 electrons in its 3rd shell

Best chemistry teacher ever 👌👍

Sir q 26 when water converted to ice means it's converted liquid to solid so randomness of the molecules decrease...so entropy is decreases. Am i right? I think option b is right

Too much fruitfull discussion

7:53 sec..😅

Please sir pdf m send kr dy

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Thanks dear sir it's very helpful

👍👍

mashAllah well explained

Excellent effort 👍👌

Very helpful..Every point is worth listening

MashaAllah

❤️💫

Excellent job.. Allah apko khushiyan dy

Good effort sir..please make more videos

Amazing lectures sir ..Allah bless u

Thank you a lot saen❤️

You are doing an excellent job 👍

amazing 👌

Sir iski pdf

pքɾօʍօʂʍ 😑

Sir kinldy give this file

Excellent sir g

Masha Allah Great sir g yaqeen kren bht arsa ho gaya ap se is trah kbhi parhte the aj bhi aik lamhen k lie ESA lga k osi trh class mn bethe hn Allah pak ap ko mazeed kamyabi ata farmaye Ameen summa Ameen

kindly check question no. 25 the value of cp and cv according to triatomic gasses 7/2 R and 9/2 R. as u mentioned already in question 23.

Sir Mcq K liy best book Konsi h for ppsc ?

Sir your method of explaining is very good

appreciated ... Sea of knowledge MaashaaAllah