- Messages
- 239
- Reaction score
- 341
- Points
- 73
How did bio 42 go?
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Amide+ Acohol (insoluble in both)
Amine+ Carboxylic acid ( soluble in both )
Amine+Ester ( Solubile in HCl and Insoluble in NaOH)
Amide+ Phenol ( Insoluble in HCl and soluble in NaOH) am i right guys
Cant there be any other possibilities?Amide+ Acohol (insoluble in both)
Amine+ Carboxylic acid ( soluble in both )
Amine+Ester ( Solubile in HCl and Insoluble in NaOH)
Amide+ Phenol ( Insoluble in HCl and soluble in NaOH) am i right guys
You'll most probably get marks if you wrote the correct functional groups not bothering about the molecular formula. or let's you say you don't get a mark for that.. you'll still get an ECF for drawing the structures according to your own functional groups. Of course provided they match the molecular formula . it's very likely to have ecf option hereCant there be any other possibilities?
This qstn was tough.... I wrote randomly
I guess out of 4, 2 of my boxes are correct
Plus if we make the group according to the boxes and they fit in this molecular formula(C8H9NO2) will I get ecf marks for the structures according to the wrong groups i mention in the boxes?-feeling worried
Wow... Thats saves a lot if it actually happens.... Cox i think two boxes of functional groups are correct and three of my structures obeyed the groups and the molecular formula. I guess i'll get 4marks at least... In Shaa Allah...You'll most probably get marks if you wrote the correct functional groups not bothering about the molecular formula. or let's you say you don't get a mark for that.. you'll still get am ECF for drawing the structures according to your own functional groups
you're contradicting yourself. First you say amide is insoluble in both, then you say amide is soluble in NaOH...Amide+ Acohol (insoluble in both)
Amine+ Carboxylic acid ( soluble in both )
Amine+Ester ( Solubile in HCl and Insoluble in NaOH)
Amide+ Phenol ( Insoluble in HCl and soluble in NaOH) am i right guys
you're contradicting yourself. First you say amide is insoluble in both, then you say amide is soluble in NaOH...
No I'm not. Amide is neutral in nature that doesn't react with either NaOH or HCl. But considering phenols acid nature it will react with NaOH.you're contradicting yourself. First you say amide is insoluble in both, then you say amide is soluble in NaOH...
Isn't it supposed to be 33P+? Im sure I remember seeing that it had an electron less than proton..Yeah it's was 33p-
I think it was 15 proton 16 electrons and 18 neutronsIsn't it supposed to be 33P+? Im sure I remember seeing that it had an electron less than proton..
100% correctWhat was the NMR compound ? I got C(CH3)3CH2OH
With HCl amine reactsWow... Thats saves a lot if it actually happens.... Cox i think two boxes of functional groups are correct and three of my structures obeyed the groups and the molecular formula. I guess i'll get 4marks at least... In Shaa Allah...
Plus what u wrote in the blanks where he asked which functional grp will react with cold HCl and cold NaOH? (Not the Boxes)
I think you are getting 100/100 mate!With HCl amine reacts
with NaOH Phenol and Carboxylic Acid reacts .
I wrote phenol in naoh but i cant remember if i wrote amide or amine in hcl...With HCl amine reacts
with NaOH Phenol and Carboxylic Acid reacts .
Amide+ Acohol (insoluble in both)
Amine+ Carboxylic acid ( soluble in both )
Amine+Ester ( Solubile in HCl and Insoluble in NaOH)
Amide+ Phenol ( Insoluble in HCl and soluble in NaOH) am i right guys
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