F. Sc physics - Tariq Mehmood

1st year chemistry
important long questions 2023

1. What is Dalton’s law of partial pressure? Also discuss its application.

2. One mole of methane is maintained at 300 K . Its volume is 250 cm3 . Calculate the pressure exerted by the gas when it considered as an ideal gas?

3. Calculate the mass of 1 dm3 of NH3 gas at 30 oC and 100 mm/Hg pressure, considering the NH3 is behaving ideally?

4. Give eight postulates of kinetic molecular theory.

5. What is H-bonding? Discuss H-bonding in biological compounds.

6. How does the hydrogen bonding explain the formation of ice lesser density than liquid water.

7. Define liquid crystals. Discuss important uses of liquid crystal.

8. Write down the properties of ionic solids.

9. Explain Rutherford’s model of atom. Give its defects.

10. Define Quantum numbers. Discuss briefly Azimuthal Quantum number.

11. Give the different postulates of Bohr’s atomic model.

12. Write down the main postulates of valence shell electron pair repulsion theory and discuss the structure of NH3 with reference of this theory.

13. Briefly explain shapes of NH3 and H2O molecule according to hybridizing theory.

14. Why bond formation is not possible between two He atoms? Prove with molecular orbital theory.

`15. Describe bomb Calorimeter

16. Define and explain Hess’s law of constant heat summation with examples.

17. Define the following terms: Molality, Mole fraction and part per million.

18. What is Raoul’s law? Give its three statements.

19. Describe one method to determine the boiling point of elevation of solutes.

20. State rules for assigning oxidation number of elements with examples.

21. Write construction and working of voltaic cell.

22. Describe the electrolysis of molten sodium chloride and a concentrated solution of sodium chloride.

23. Give four industrial importance of electrolysis process in detail.

24. What is electrochemical series? Give its four applications?

25. How light and surface are affect the rate of reaction.

26. Write four characteristics of a catalyst.

27. How does Arrhenius equation help us to calculate the energy of activation of reaction?

28. Define Half-Life period and order of reaction. Describe half-life method to determine the order or reaction.

1st year Long questions 2023
Chap #1
Empirical formula steps.. combustion analysis.... stoichiometry and it's assumptions... limiting reactant and it's steps to calculate...yield type's of yield...% of yield
Chapter #3 Numerical
Example #3,4,5,7
Exercise numerical
Q #18,19,20,21,22
Chapter #4
Hydrogen bonding with its four applications.. manomatric method
Liquid crystals with its four applications..
Ionic solids... covalent solids...molceculr solids.
Metallic solids and its properties..
Chapter #5
Planks quantum theory
Radius equation.defects of Bohr's model..e/m value calculation
Millikan's method...Defects in Bohr model...diff between atomic emissions and absorption spectrum..
Chapter #6
Vesper theory four postulate
Sp2 and sp3 hybridization..
MOT diagram of oxygen and nitrogen
Ionization energy and its factors... dipole moment and it's applications..
Chapter #7
Spontaneous and non spontaneous process..First law of thermodynamics with proof
Bomb calorimeter.. Glass calorimeter
Hess's law
Chapter #8(numerical)
Example #2/4/5/6/7
Exercise question #21 /22/ 23/24/25
Chapter #9
Raoul's law- difference between ideal and non ideal solutions.. solubility curves.. measurement of elevation in boiling points... measurement of depression in freezing point.
Chapter #10.
Electrolytic cell
Galvanic cell
Four Applications of Electrolysis
Electrochemical series and its four applications..
Lead accumulator... Fuel cell
Chapter #11
Order of reaction... diff b/w average and instantaneous rate of reaction..half Life method to determine the order of reaction
Activation Energy
Arrhenius Equation
Diff bw homogeneous and heterogeneous catalysis

گیس 2023
مہر سخاوت حسین
درخواستیں فیس معافی۔ کریکٹر سرٹیفکیٹ ۔ تبدیلی مضمون ۔ چیئرمین بورڈ کے نام سند کا اجراء پارسل گمشدگی سٹریٹ کرائمز۔ ماحولیاتی آلودگی کے مسائل
رسید
کرایہ مکان۔فروخت مکان وظیفہ وصولی ۔ جانور فروخت کرنے ۔
مکالمے۔
استاد اور شاگرد احترام،انتخاب مضامین ۔انٹرنیٹ،موبائل ،سوشل میڈیا ۔مہنگائی،بے روزگاری ،دہشت گردی ۔
سبق کا خلاصہ۔اسوہ حسنہ ، ،ادیب کی، چراغ کی لوعزت ،اوورکوٹ،سفاش دوستی کا پھل
تشریح ۔اسوہ حسنہ ، امدد آپ ،سرسیدکے اخلاق و خصائل ، ادیب کی عزت ،مکتوبات غالب ،اقبال،لاہور کا جغرافیہ
نظم کا خلاصہ ۔حمد، نعت، تسلیم ورضا ، مستقبل کی جھلک ،برسات،خطاب بہ جوانان اسلام ،پیغام،ایبسٹریکٹ آ رٹ
تشریح حمد، نعت، میدان مستقبل کی جھلک،ہلال استقلال ،خطاب بہ جوانان اسلام ،پیغام
غزل میر، آٹش داغ،مومن،فیض،قاسمی۔

*فرسٹ ایئر اردو گیس پیپر 2023ء**
(عابد ملک۔۔۔شعبہ اردو)
۔۔۔سبق کا خلاصہ۔۔۔
1.اپنی مدد آپ
2۔ابوالقاسم زہراوی
3۔اوور کوٹ
4.سفارش
5.لاہور کا جغرافیہ
6.دوستی کا پھل
7.اور آنا گھر میں مرغیوں کا

۔۔۔عبارت کی تشریح والے اسباق۔۔۔
1. اسوہ حسنہ
2.اپنی مدد آپ
3.سر سید کے اخلاق و خصائل
4.چراغ کی لو
5. مکتوبات غالب
6. مکتوبات اقبال
7. کیا واقعی دنیا گول ہے
8.اور آنا گھر میں مرغیوں کا

۔۔۔اہم غزلیں۔۔۔۔
1.میر تقی میر دونوں غزلیں
2.حیدر علی آتش پہلی غزل
3.میرزا خاں داغ دوسری غزل
4.۔مومن خاں مومن پہلی غزل
5.حسرت موہانی دوسری غزل
6.احمد ندیم قاسمی پہلی غزل

۔۔۔۔اہم نظمیں برائے تشریح ۔۔۔۔
1.حمد
2.نعت
3.مستقبل کی جھلک
4.خطاب بہ جوانان اسلام
5.پیغام
6.قطعات
7.وحدانیت
...نظموں کے خلاصے۔۔۔۔
1.نعت
2. تسلیم ورضا
3.میدان کربلا میں صبح کا منظر
4.برسات
5.ہلال استقلال
6.پیغام
7.ایبسٹریکٹ آرٹ

۔۔۔اہم درخواستیں ۔۔۔۔
1.پرنسپل کے نام درخواستیں
2.پانچ سالہ پیپرز والی درخواستیں

۔۔۔اہم رسیدیں ۔۔۔
1.پانچ سالہ پیپرز والی رسیدیں
**(زیادہ امکان درخواست کے آنے کا ہے رسید کے آنے کے امکانات کم ہیں)

۔۔۔اہم مکالمے۔۔۔۔
پانچ سالہ پیپرز والے مکالمے

۔۔۔روداد۔۔۔۔
1.سیرت النبی کانفرنس کی روداد
2.جلسہ تقسیم انعامات
3.یوم اقبال۔۔۔۔یوم قائد۔۔۔۔یوم پاکستان۔۔۔۔یوم آزادی
4.میچ کا آنکھوں دیکھا حال/حادثے کی روداد

11th class GUESS

English 1st year 2023

*Imp lesson for Translation & Punctuation*
Button,clearing in the sky,thank you mam,a piece of string,the reward,the gulistan of saadi,A foolish quack,I have dream.

*imp Application*
your principal for library security refund.
your principal character certificate.
Your principal for re admission.
Your principal for change subject
your principal long leave due illness.

*Imp Letters*
your friend about choice profersion.
Your friend condoling the death his mother/father.
Your father to increase monthly allowance
your friend lending camera /book
your friend asking him to acompany to hil station.

*Imp stories*
all that litters is not gold.
Union is strength
might is right.
Honesty is best policy
haste makes waste.
As you sow,so shall you reap

*imp Translation Lesson Into urdu*
lesson No 1,2,3,4,7,8,12

English
1st Year 2022

Important CH Book 1
1,2,3,4,5,7,8,,11,12,13

Book 3
Plays 1,2
Poems : 1 to 10

*Important Pairs of Words.*

Abject, Object,Abstain, Refrain,Accept, Except,Access, Excess,Adapt, Adopt,Addition, Edition,Advice, Advise,Affect, Effect,Affection, Affectation,Allusion, Illusion,Alter, Altar,Amiable, Amicable,Angel, Angle,
Ascent, Assent,Bail, Bale,Ballet, Ballot,
Bare, Bear,Baron, Barren,Beach, Beech,Beneficent, Beneficial,Berth, Birth,Beside, Besides,Born, Borne,Brake, Break,Breath, Breathe,Bridal, Bridle,Cannon, Cannon,Canon, Cannon,
Canvas, Canvass,Caste, Cast,Cease, Seize,