Hi guys so how was your exam ? mine went really awesome except i made some really silly mistakes in mcqs well i'll lose around 8 marks what did you guys write for helium question and the one in which bromine acts as electrophile ?
Hi guys so how was your exam ? mine went really awesome except i made some really silly mistakes in mcqs well i'll lose around 8 marks what did you guys write for helium question and the one in which bromine acts as electrophile ?
It was okay. I think I lost a bit of marks in MCQ, but it was good. What did u tick for the last mcq on was water molecule tihingy. Helium question was tricky, I think I got that wrong. What did u write for the another method instead of enthalpy of vaporization?
It was okay. I think I lost a bit of marks in MCQ, but it was good. What did u tick for the last mcq on was water molecule tihingy. Helium question was tricky, I think I got that wrong. What did u write for the another method instead of enthalpy of vaporization?
i wrote bond dissociation enthalpy? Any chance its correct?
It was okay. I think I lost a bit of marks in MCQ, but it was good. What did u tick for the last mcq on was water molecule tihingy. Helium question was tricky, I think I got that wrong. What did u write for the another method instead of enthalpy of vaporization?
Enthalpy of atomistaion of carbon because there was C(g) not C (s) on the bottom
okay.i have several questions.please help: mcq(reforming one) helium suitable for mass spectrometer the last one (about the gas) the question where they say evidence why aluminium chloride has more covalent character the hair style one, why no batteries are needed
okay.i have several questions.please help: mcq(reforming one) helium suitable for mass spectrometer the last one (about the gas) the question where they say evidence why aluminium chloride has more covalent character the hair style one, why no batteries are needed
I put A for the first one but not sure Helium suitable because it has high Ionization Energy Increase dont know the reason AlCl Has high charge density and i dont remember other reasons, No battery needed because catalyst lower activation energy by giving an alternative route
I put A for the first one but not sure Helium suitable because it has high Ionization Energy Increase dont know the reason AlCl Has high charge density and i dont remember other reasons, No battery needed because catalyst lower activation energy by giving an alternative route
Well catalyst is not a topic of unit 1 so I wrote the reaction was exothermic so would be self sustaining once started ... Hope I will get credit and for the helium one I wrote that it has no isotopes so there will be no m+1 peak on the spectrum but not so sure of this .
Well catalyst is not a topic of unit 1 so I wrote the reaction was exothermic so would be self sustaining once started ... Hope I will get credit and for the helium one I wrote that it has no isotopes so there will be no m+1 peak on the spectrum but not so sure of this .
I said it has no isotopes too thus there will be no misunderstanding on the readings. For the catalyst I wrote that it has activation energy so that is self sustaining.