Q.31: Correct Option is Ethyne Acetylene is highly unstable in its pure form, especially when compressed as a liquid. It can decompose violently under pressure, leading to an explosion. This is why acetylene is typically stored dissolved in acetone in specialized cylinders to avoid the risk of explosion. Q.32: Actually Glucose gives the positive test with all three .....Fehling, Tollens and Benedict reagent......so correct option of should suitable both Fehling and Tollens. Tollens reagent is more oxidizing than Fehling and Benedict,so it can easily/fastly oxidize the glucose as compared to Fehling and Benedict.
Yes, Actually Glucose gives the positive test with all three .....Fehling, Tollens and Benedict reagent......so correct option of Q.32 should suitable both Fehling and Tollens. Tollens reagent is more oxidizing. agent than Fehling so it oxidized the glucose more easily as compared to Fehling and Benedict reagent.
@@chemistrywithmjs sir general chemistry se related questions pr videos banana for example shayhid ki makhi k dankh me konsa acid paya jata hai.....etc
Q.31: Correct Option is Ethyne
Acetylene is highly unstable in its pure form, especially when compressed as a liquid. It can decompose violently under pressure, leading to an explosion. This is why acetylene is typically stored dissolved in acetone in specialized cylinders to avoid the risk of explosion.
Q.32: Actually Glucose gives the positive test with all three .....Fehling, Tollens and Benedict reagent......so correct option of should suitable both Fehling and Tollens.
Tollens reagent is more oxidizing than Fehling and Benedict,so it can easily/fastly oxidize the glucose as compared to Fehling and Benedict.
Q31 ka D correct answer hoga Ethyne , because Ethyne is most reactive then all other options.
Very helpful for preparation of ppsc lecturer chemistry thanks sir
Good to see spsc paper
Sr i think lecturer chemistry female ki final merit list ko bhool jana chahiye k lghy ghi😅
Very very informative ❤❤
Sir SS ki jo test hoey hai oska bhi banaye video
Q1 31 correct answer is d ethyne
@@saifullahfliminglishkhuhar7652 yes, correct option... Ethyne
@@saifullahfliminglishkhuhar7652 yes, correct option... Ethyne
Mostly questions FSC sy liye gy hein
Sir given answers with explanation for more understanding
Actually these questions are so easy....and common.
Koi asa question ni tha jis py discussion krwai jay
@@chemistrywithmjs mene islye bola ke hum begnier hai base ke hisab se sir ..phir b more informative your vedio sir help us to alot.
@@yasiralidarban4117 ok next time , i will explain it.
Sir Q11 ka answer I think A hoga
Sir through some light on ajkpsc....
Ok,
Ppsc Sst p a 16 chemistry K lia kah Sa preparation kren plz reply
Work on Basics ... Prepare FSc as well BSc syllabus... Also General portion 20% included.
@@chemistrywithmjs is it first time announced by ppsc because I found no previous paper regard to this post
@@chemistrywithmjs Thanks
Ya 2021 ma howa tha ya 2023 mai??
2021 man....
@@chemistrywithmjs sir baki past papers hai ??
Max Q 2nd years sa utha Gai hyn
Sir 32 la answer to bendict h na?
Yes, Actually Glucose gives the positive test with all three .....Fehling, Tollens and Benedict reagent......so correct option of Q.32 should suitable both Fehling and Tollens.
Tollens reagent is more oxidizing. agent than Fehling so it oxidized the glucose more easily as compared to Fehling and Benedict reagent.
Sir general chemistry?
What's???
@@chemistrywithmjs sir general chemistry se related questions pr videos banana for example shayhid ki makhi k dankh me konsa acid paya jata hai.....etc
@@iftikharahmad7360 ok