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Important Questions
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We discuss a few very important questions and the mechanism behind some of the cliche questions.

Sachin Rana is teaching live on Unacademy Plus

Sachin Rana
IVth Year UG, IIT Bombay | YouTuber (143k subs) | Mentored 3 under 100 ranks in JEE Advanced | No. 1 educator for Organic Chemistry.

Comments
(46)
U
Unacademy user
did not get the second question by cross subtraction methos. can you please show the process
Sankalp jain
a year ago
Are you talking about the one where five litres of wine is mixed?, which gives us a different ratio of wine and water?
Akanksha Singh
a year ago
yes that one
Sir Will tomorrow's video will be uploaded tomorrow itself along with today's or had the course been prolonged for another day??
Sachin Rana
2 years ago
Actually the processing team of Unacademy doesn't allow the video to be uploaded after 6 pm so, it will be uploaded by tomorrow morning.
still waiting
Rahul surya
2 years ago
sir today's video......
Sachin Rana
2 years ago
I'm really really sorry. I had an exam today due to which the uploading is postponed. I've a holiday tomorrow. By tomorrow 3 pm, it will definitely be uploaded.
Rahul surya
2 years ago
that's okay sir! but please do intimate us before if the videos are delayed!!!. and how many videos are going to be uploaded tomorrow???
Rahul surya
2 years ago
that's okay sir! but please do intimate us before if the videos are delayed!!!. and how many videos are going to be uploaded tomorrow???
don't worry sir....your videos are awesome hence we always waits for your new video
don't worry sir....your videos are awesome hence we always waits for your new video
Sachin Rana
2 years ago
Today I shall upload them. 5 videos.
3 baj gaye sir.....really waiting !
We know this but we also want to complete as soon as possible to get much enough time to practice as the time he is taking to upload a video is too much he can upload whole organic within 10 days but dont know why he is taking much time.. we are very serious about our studies and know the precious value of time..
Arnav Singh
2 years ago
Oh comeon dude...He is also a stydent ..He also needs to study..And what he is doing for us is more than enough for us than our so called teachers..... and Yes He is also serious about his studies..He hasn gone to IITBOMBAY FOR PICNIC... He also needs to do assingnments and all that.. And HE COMPLETELY KNOWS THE VALUE OF #TIME thatsy He is in IIT bombay..... He has already mentioned it at the feb end couse will be end up and Whatever he is doing for us there is noone who is doing this....WHO DAMN CARES??? So stop this nonsense..It will be far better for you to study and practice on your own and Kindly know your precious time !!!
Fubuki Shirou
2 years ago
he said that he will help us... but ne has not said that be completely dependent on him....he is making high quality videos and that takes his very good amount of time..and further the things he has done for us... not everybody does it and that too free of cost.. so plzz don't make such kind of comment..and plzz don't take my comment in wrong way..
Hello bhaiyya! Can you just ping your whatsapp number,so that i can send some doubts and the answers to the practice questions you give!
Bro I think there is some problem.what ever it is leave it. Please please please tomorrow upload videos ????.
Sachin Rana
2 years ago
I'm really really sorry. I had an exam today due to which the uploading is postponed. I've a holiday tomorrow. By tomorrow 3 pm, it will definitely be uploaded.
Raja Durai
2 years ago
Can you say it will be of how many videos?
Sachin Rana
2 years ago
5 videos definitely tomorrow.
Raja Durai
2 years ago
Thank you bro ;-)
sir....u said by 12 noon....its gonna be 6 any moment...pls upload or today also u will be unable to upload in accord to unacademy policy
Sachin Rana
2 years ago
I'm really really sorry. I had an exam today due to which the uploading is postponed. I've a holiday tomorrow. By tomorrow 3 pm, it will definitely be uploaded.
Vatsaul Desai
2 years ago
ok sir
Rohit kalluri
2 years ago
sir by tomorrow pls upload 7 videos as per ur ur plan for feb 3
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