It means whether you don't place the halogen substituent first before the alkyl substituent if the letter of the alphabet does not come first Example if I have an - ethyl substituent and a fluoride halogen. I will put - ethyl before the - flouro when I name.
people who wrote this paper were very lucky , so simple😄
You forgot to say that's how cookie crumbles💔
Eish. I'll remember to do so next time 🤣
😂😂😂
So sir water is always produced as vapour during combustion hence considered as a gas?
Yes think about a car... Water comes out of the exhaust system in gas form
Sir what does the exam guideline mean when it says Halogen substituents do not get preference over alkyl groups
It means whether you don't place the halogen substituent first before the alkyl substituent if the letter of the alphabet does not come first
Example if I have an - ethyl substituent and a fluoride halogen. I will put - ethyl before the - flouro when I name.
@@MlungisiNkosi so it means the first letter always determines which one comes first
We can hav Bromo, ethyl, fluoro,methyl??
May i know From which site can i get a copy of this question paper?
No sight just yet... Send me an email. I'll forward it to you
Sir shouldnt volume be in dm^3??
22:16
im confused, isn't there 2 ethyl at carbon four?
Please provide a time stamp of the compound you’re referring to
@@MlungisiNkosi 7:57 its question 2. i see my mistake, i was counting the ethyl in the parent chain as well. thank you for responding
@@ii-vc9dr I’m glad you got it… thank you 🤗
Sir, for 2.3.3, Why did we not have to convert the cm cubed to dm cubed?
You didn't need to because you did not have to use the c=n/V formula. All of your substances were in gaseous phase...
@@MlungisiNkosi ohh okay, thank you sir
@@chibree5312 It's my pleasure 😊
@@MlungisiNkosi if I had converted cm cubed to dm cubed would I have gotten it wrong?
You doing excellent sir
I'm going to subscribe 🤜🏽🤛🏽
Is that paper already out sir?
Please do become part of the family... Yes the paper was written for prelims.
Thank sir for making physics and chemistry easy
It is my sincerest pleasure 😊
Thanks a lot sir you help me a lot because In the exam I was confused about 2.3.3 and 2.2.1
I'm glad you now know how to tackle it
Me 2 hey
This paper was actually easy😭...I don't know what got into me!
Let's keep practicing and I promise you will do better for the finals
Seems like the Chemistry paper was national.
So I hear... I'll rename it.
Thanks. Sir
welcome
people who wrote this paper were very lucky , so simple😄
I doubt that they thought so