Q.22 Correct Option is A Explaination: Adding potassium nitrite is equivalent to increasing the nitrite anion product molarity in the solution. Le Chatelier's Principle states that the dissociation reaction of nitrous acid will shift left. Thus dissociation of Nitrous acid decreases due to common ion effect.The hydrogen ion product molarity will decrease.The solution pH will increase, due to the decreased hydrogen ion molarity. Q.No.21: Correct Option is C Orientation of Orbitalsin space is described by Magnetic Quantum Number....Correct it. Q.no.4 All the gas Laws are applicable for Ideal Gases not for real gases. Gas laws assume ideal behavior, where gas particles have no volume and don't interact with each other. In reality, gases have volume, and interactions occur. Real gases deviate from ideal behavior, especially at high pressures or low temperatures. The ideal gas law doesn't account for these deviations, so modifications like Van der Waals equation are used for real gases to better approximate their behavior.
Q.22 Correct Option is A
Explaination:
Adding potassium nitrite is equivalent to increasing the nitrite anion product molarity in the solution. Le Chatelier's Principle states that the dissociation reaction of nitrous acid will shift left. Thus dissociation of Nitrous acid decreases due to common ion effect.The hydrogen ion product molarity will decrease.The solution pH will increase, due to the decreased hydrogen ion molarity.
Q.No.21: Correct Option is C
Orientation of Orbitalsin space is described by Magnetic Quantum Number....Correct it.
Q.no.4 All the gas Laws are applicable for Ideal Gases not for real gases.
Gas laws assume ideal behavior, where gas particles have no volume and don't interact with each other. In reality, gases have volume, and interactions occur. Real gases deviate from ideal behavior, especially at high pressures or low temperatures. The ideal gas law doesn't account for these deviations, so modifications like Van der Waals equation are used for real gases to better approximate their behavior.
Then what will be the answer of this question # 4
@@nidamasood4950 read the 1st comment... This is ambiguous statement... Not correct statement
@@nidamasood4950( c )correct option of 4 question ...
Sir 8 august 2024 ko Jo chemistry ka paper Howa hai wo kab upload kerwain gy
@@saadahmad3085 Insha Allah before 7 pm
Sir make more nd more videos like this I appreciate your work ❤
Insha Allah
Good job sir for new candidates
Thanku
Good Job
Sir, pedagogy 30 mcqs k liye guide krdeyn...
iski preparation kese krni hai or kis jaga se krni hai?
can you explain question 3?
Nice job sir😊
3rd ka correct answer..I think none of these hy
Sir QNO2 MN A nahi Hoga B Hoga
A =paramagnetic h all unpaired electrons
B =subh paired electron hn to B diamagnetic Hoga
A. O. A sir koi website hy jha se paper ate Hy FPSc se?
Condition for real gas?
15 ka option B ata hain at High temp nd low pressure
In question 36 ,none of the expression for slope is correct i think option d will be correct
@@mariafarooq6947 no, this is correct... Here natural log is given not a common log
Thank you sir
Where is link to download file for preparation?
Sir is the paper only from that topic that fpsc mentioned?
And sir kindly guid which topic we should prepared or mostly focuses plz sir g
Jo advertisement pe mention hain wahi houn ge
Is there any negative marking in fpsc chemistry
Please anyone can tell me
@@mehreenakhtarmehreenakhtar1667 no , negative marking
Superb sir❤
Sir master level tk tyri krni hai??
Sir test kab tk expect karen lecturer chemistry ka?
Mcqs 19 answer is Dalton law is it true or not
Sir negative marking hoti hai kya lecturer k test main?
Sir these qstns are given from bsc part one nd part 2
Sir FPSC mcqs type hota test ya subjective bhi hota?
Yeh sawal mjhy bhi poochna tha
@@munibaiftikhar3641mcq type
Sir q.4 is confusing are these laws are not for ideal gas?
Ideal gas follow these law at every temp and pressure but real gas follow it at low p and high T....
Its mean law is applicable 4 both
Q15 mai option "b" correct ni hai?
Calculator allow hain?
No
@@chemistrywithmjs simple chota wala b nhi?
@@bushra6319 nothing
Sir FPSC chemistry lecturer ki expected date kia hai?
Almost 2 month
Y Calculations wale question kse solve krte hy paper me without calculator
Calculator is allowed in chemistry paper
Not allow
Jazak Allah Khair
Female lecturer chemistry ka paper kab ha jo vacancies 2023 m ayi thi
24 april 2024
Apko confirm han??
Sir chemistry female ka result is week m ajaye ga?
Umeed kafi hy ...friday expected
@@chemistrywithmjs Friday tu guzar gua..😢
@@amnanawaz5860 agla friday to hy na🤣
@@chemistrywithmjs yes😅
@@chemistrywithmjs or kitny Friday rehte hn...
Ia there is any whts app group Of MJ
❤❤❤
Sir ye paper shyd complete nahi hai...
Yes only 40 questions out of 50
@@chemistrywithmjs matlb sir total kitny marks ka paper HOTA hai...aur GK k kitny marks hotey hae
@@iftikharahmad7360 50 mcq... Chemistry
30 b.ed portion, 20 English mcq....total 100
@@chemistrywithmjs g sir Jin ka b ed clear ho Wohi test de saktey hae.kya
@@iftikharahmad7360lazmi nae h k b.ed ho jst graduation ho r pedagogy r English p mehnat kr lain to ho skta h pass InshAllah
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Always.....updating
P
Jazak Allah Khair
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