Paper 2.3 (winter 2012)

Updated: 30 April 2017 Q4.  Answer for molecule G should be based upon realisation that under those conditions, KMnO4 / H+ / heat under reflux, would facilitate oxidative cleavage of that alkene. Just for reference, cold dilute KMnO4 (neutral or … Continue reading

No Questions on Whatsapp please.

I will no longer answer Q’s on whatsapp. Replying on my phone takes too much time. Ask questions here. I will answer them on this blog. Pleease identify yourself, so I can focus on KYUEM students.  

WeMos module pinout vs. Arduino

Update: We have the WeMos D1 (Revision 1) and NOT as I first thought the D1 R2! After Installing the “WeMos drivers” into the Arduino IDE –> follow these instructions:  I’ve tried the blink sketch. It took quite a long … Continue reading