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7a i) General formula : CnH(2n+1) OH
It has Dative bond
its not correct...7a i) General formula : CnH(2n+1) OH
Now for verifying it that this formula is correct or not let's take example ---> Ethanol which is two carbon alcohol so now put it into formula --> C2H([2*2]+1)OH ===> C2H5OH which means it is correct
ii) To find it's molecular formula we have to calculate emplerical formula mass --> CH3OH --> 12+3+16+1 => 32
Now, mass of 1 mole/emperical formula mass ====> 116/32 ---> 3.625 which is equal to 4
now multiply this number with emperical formula --> 4(CH3OH) ==> C4H7OH
Can you check this second one answer I am not sure fully
Wat is the answer than?
let me check it
There is no paper of w12 32
Here you have it..
Don't know the perfect method
thnx for helping me out...
thnx for helping me out...
but i got the ans...
Sorry for being late even though you( Lucy Black )got it
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