Biology; Chemistry; Physics: Post your doubts here!

[syed1995]

See it in A levels book by brian ratcliff

We are giving O Levels Exam

CO + NaOH --> what will be formed?

 

[Spidey21]

Yeah sure

your life remains with tou

 

[syed1995]

TTTTTTT

in case a statement you think is false .. write the correct statement for it

 

[MustafaMotani]

Answer with True false in these statements .. khud ki banayi hui hain in case a statement you think is false .. write the correct statement for it

1. Reactivity decreases in the first group downwards ..
2. Reactivity increases upwards in non-metals...
3. Melting and boiling point decreases downwards in Metals.
4. Elements are arranged according to their proton number.
5. Most elements have more neutrons than protons.
6. In a lattice electrostatic forces are the reason why it is so strong.
7. Covalent Compounds are easier to break than Ionic Compounds.
8. All Elements in Group VII and VIII are Diatomic.
9. Group 0 Elements are unreactive
10. Ethanol is a volatile liquid
11. Organic Compounds are insoluble in water.
12. Oil and Ethanol will mix with each other.
13. Diatomic Molecules all form Covalent bonds.
14. Same mass of allotropes of carbon will produce same mass of CO2.
15. We will all get A*s.

1 F, 2 T, 3 F, 4 T, 5 T, 6 T, 7 T, 8 F, 9 whats 0 , 10 T, 11 dont knw, 12 F, 13 T, 14 T, 15 Absolutely True

 

[ashiqbal]

See it in A levels book by brian ratcliff

yar concepts ki bend mat bajao aakhri time pai jis kai dimagh main jo fit hai wohi rehnay do!

 

[Spidey21]

in case a statement you think is false .. write the correct statement for it

nah

 

[MustafaMotani]

your life remains with tou

I knew dats y I bid my life

 

[Spidey21]

yar concepts ki bend mat bajao aakhri time pai jis kai dimagh main jo fit hai wohi rehnay do!

yeh hui na baat!!
cha gya tu!!

 

[MustafaMotani]

yar concepts ki bend mat bajao aakhri time pai jis kai dimagh main jo fit hai wohi rehnay do!

what do u mean ??

 

[paradoX error]

We are giving O Levels Exam

CO + NaOH --> what will be formed?

LOL c my post again it is written slightly acidic agr conc ziada karo gay tou obviously koi salt aur water form hoga

 

[ashiqbal]

acha yar me going! Neend Aa rahi hai! aaj kisi nai yeh baat note ki saari larkian pagalon ki tarha parhnay main lagi hui hain, no one came online!

Anyway, good luck in ur exam tomorrow! may Allah help u achieve the best grades!
Over and out!

 

[paradoX error]

yar concepts ki bend mat bajao aakhri time pai jis kai dimagh main jo fit hai wohi rehnay do!

hmmm

 

[syed1995]

yar concepts ki bend mat bajao aakhri time pai jis kai dimagh main jo fit hai wohi rehnay do!

Ashab answer the true false post

 

[MustafaMotani]

acha yar me going! Neend Aa rahi hai! aaj kisi nai yeh baat note ki saari larkian pagalon ki tarha parhnay main lagi hui hain, no one came online!

Anyway, good luck in ur exam tomorrow! may Allah help u achieve the best grades!
Over and out!

Aesi baatein chichore note kartay hai

 

[Spidey21]

acha yar me going! Neend Aa rahi hai! aaj kisi nai yeh baat note ki saari larkian pagalon ki tarha parhnay main lagi hui hain, no one came online!

Anyway, good luck in ur exam tomorrow! may Allah help u achieve the best grades!
Over and out!

Tc man
Best of Luck
han yar tum bhe kaafi der se online aye the
LOL
jk dude..

 

[MustafaMotani]

Ashab answer the true false post

Bhai mjhey batao meray sahe hai..:O

 

[Spidey21]

Aesi baatein chichore note kartay hai

yar apko larkon ko note karne se fursat hoge to baat karenge na

 

[paradoX error]

Aesi baatein chichore note kartay hai

LOL sahee

 

[MustafaMotani]

yar apko larkon ko note karne se fursat hoge to baat karenge na

hasna tha.. ?

 

[ashiqbal]

Aesi baatein chichore note kartay hai

pagal aadmi, main yeh keh raha hun, kai larkian tension ziyada laiti hain compared to boys! aur waisay bhi i noted this when i was about to go.