1st year notes

[KHIZRAN KS]

Nice
thanks

[imran93]

thanks....

[Ishfaque Sani]

Janab ye Old hein aur haan english k kuch lessons B.Ed ki english ki book mein Mojod hein.

[Umar jutt]

thnx....

[SHEHZADNIAZI]

23. 100 gms of water is equal to __________ moles.

(5.56, 27.78, 6.25)

24. The reactions, which proceed in both the directions are called __________ reactions.

(Reversible, Irreversible, Neutrilization)

25. The reactions, which proceed in forward direction only are called __________ reactions.

(Reversible, Irreversible, Ionic)

26. Molecular weight is used for __________ substances.

(Ionic, Non ionic, Neutral)

27. Formula weight is used for __________ substances.

(Ionic, Non ionic, Neutral)

28. The modern system of measurement is called __________ system.

(SI, Metric, F.P.S)

29. The S.I unit of mass is __________.

(kilogram, gram, pound)

30. One mole of glucose contains __________ gms.

(100, 180, 342)

Chapter 2

The Three States of Matter

1. __________ was the first scientist who expressed a relation between pressure and the volume of a gas.

(Charles, Boyle, Avogadro)

2. If the pressure upon a gas confined in a vessel varies, the temperature remaining same, the volume will __________.

(Vary directly as the pressure, Vary inversely as the temperature, Vary inversely as the pressure)

3. The statement concerning the relation of temperature to the volume of a gas under fixed pressure was first synthesized by __________.

(Boyle, Charles, Avogadro)

4. Absolute Zero is __________.

(273°C, -273°C, -273°K)

5. Gases intermix to form __________.

(Homoge\= ous mixture, Heterogenous mixture, compound)

6. Water can exists in __________ physical states at a certain condition of temperature pressure.

(One, Two, three)

7. The temperature at which the volume of a gas theoretically becomes zero is called __________.

(Transition temperature, Critical Temperature, Absolute Zero)

[sadbar]

nice notes but incomplete agar aur istara sites hai to plz post it.may ALMIGHTY give you the reward of this.

[Nabeel Jutt]

great

[RAJU_PANTER]

Nice......

[Faaiz]

Thanks

[mrmubi]

[Osama usmani]

Gr8 shareing bro..

[saminarauf]

kia koi bata sakta hai k main first year ki math k lecture balochistan board k kis sity main hun gay plz help me