Biology; Chemistry; Physics: Post your doubts here!

[malay]

C

why???

 

[Dukeofwin]

kaisay pata chala...to me almost all look da same

Notice that every Carbin double bond has 2 hydrogens attahced

 

[daredevil]

Simple hai reversible reactions mein jahan per volume of gas kam ho waha forward reaction barh jaega pressure barha ne se
e.g 3H2 + N2 = 2NH3
yaha reactants ka volume 4 hai (3+ 1) aur product ka 2 so increasing pressure would increase forward reaction! agr reactants ka volume kam hota aur product ka ziada hota to forward reaction barhanay k liye pressure reduce karna parta

Thanks a load!! u made my day!! Allah karey ap ka A* aaye! (Aameen)

 

[MustafaMotani]

kaisay pata chala...to me almost all look da same

dont u get it .. in all chain is linear and double bond is in last

 

[MustafaMotani]

Thanks a load!! u made my day!! Allah karey ap ka A* aaye! (Aameen)

aap k mun mein ghee shakar ..

 

[malay]

dont u get it .. in all chain is linear and double bond is in last

Notice that every Carbin double bond has 2 hydrogens attahced

yup..thanxx

 

[syed1995]

Simple hai .. fatta fat saroon kay Structural formulae likho .. khud hi samajh aajayega

 

[kitecrystal]

UFFO can u not see that the question clearly states SULFURIC ACID ....
copp carbonate and h2s04 gives c02
mg and h2s04 will give us H2 thats the answer

sorry i really did not read the question carefully,btw,thnx for reminding

 

[MustafaMotani]

yup..thanxx

np..

 

[MustafaMotani]

Simple hai .. fatta fat saroon kay Structural formulae likho .. khud hi samajh aajayega

matlab u agree ka un ke structural formula same hotay hai.. ?? irrespective to the position of OH

 

[Spidey21]

Simple hai .. fatta fat saroon kay Structural formulae likho .. khud hi samajh aajayega

they all have same structural formula!! :|

 

[Dukeofwin]

they all have same structural formula!! :|

Notice that every Carbin double bond has 2 hydrogens attahced

 

[syed1995]

Notice that every Carbin double bond has 2 hydrogens attahced

^^

 

[Spidey21]

Notice that every Carbin double bond has 2 hydrogens attahced

i noticed that dude or should i say duke...
i was saying something else!!

 

[syed1995]

4 marks ka kiya answer hoga :\

 

[ayeshaK]

4 marks ka kiya answer hoga :\

Give the equation
name of catalyst
Temperature required
Anaerobic conidition
U can also menion dat fermenter is used

 

[syed1995]

Give the equation
name of catalyst
Temperature required
Anaerobic conidition

Aur ye sab kia hongay ?? can ya write the answer ?

 

[MustafaMotani]

4 marks ka kiya answer hoga :\

yeast.. anaerobic ... temp 18-20C... 20% ethanol...
C6H12O6 ----> 2C2H5OH + 2CO2

 

[ayeshaK]

Aur ye sab kia hongay ?? can ya write the answer ?

Catalyst would be yeast which has enzymes
And temperature 18-20 as stated in my book but can mention any temp below optimum and between 18
Anaerobic means dat without oxygen and equation = C6H12O6 (glucose) ------>2 C2H5OH (ethanol) + 2CO2

 

[MustafaMotani]

Catalyst would be yeast which has enzymes
And temperature 18-20 as stated in my book but can mention any temp below optimum and between 18
Anaerobic means dat without oxygen and equation = C6H12O6 (glucose) ------>2 C2H5OH (ethanol) + 2CO2

wasted ur energy..