What is most difficult to understand? by SHEELA CHANDREN https://padlet.com/sheelachandren/GroupIAdifficult Please state the part that you have most trouble understanding in today's class (Group IA). en-us 2017-09-25 15:28:58 UTC 2020-12-21 15:21:27 UTC hello@padlet.com Can't catch up in time and understand something new. https://padlet.com/sheelachandren/GroupIAdifficult/wish/191098592 Greeting to Dr. Sheela. I love your teaching method and i hope you may explain again some slides e.g. peroxides and superoxide as well as extractions of alkali metals (especially Solvay process which is totally fresh for us). Also, maybe in future slide, I hope a summary after each chapter so we know what we've learnt today. Thank You!]]> 2017-09-26 05:40:55 UTC https://padlet.com/sheelachandren/GroupIAdifficult/wish/191098592 Lattice energy https://padlet.com/sheelachandren/GroupIAdifficult/wish/191120672 Why the value of lattice energy can be +ve and -ve?]]> 2017-09-26 07:35:31 UTC https://padlet.com/sheelachandren/GroupIAdifficult/wish/191120672 https://padlet.com/sheelachandren/GroupIAdifficult/wish/191525102 2017-09-27 05:07:20 UTC https://padlet.com/sheelachandren/GroupIAdifficult/wish/191525102 https://padlet.com/sheelachandren/GroupIAdifficult/wish/191624430 what is Kapustinkii equation?]]> 2017-09-27 12:32:35 UTC https://padlet.com/sheelachandren/GroupIAdifficult/wish/191624430 https://padlet.com/sheelachandren/GroupIAdifficult/wish/191901698 Teacher I am quit confused with some of the reactions invloving group 1 metals]]> 2017-09-28 00:17:44 UTC https://padlet.com/sheelachandren/GroupIAdifficult/wish/191901698 thank you dr. for your very clear explaination about group 1.But I am having a lot of problem to memorise the equation for the uses, preparation and industrial prosess of element group 1. tq https://padlet.com/sheelachandren/GroupIAdifficult/wish/192453998 2017-09-29 13:53:21 UTC https://padlet.com/sheelachandren/GroupIAdifficult/wish/192453998 https://padlet.com/sheelachandren/GroupIAdifficult/wish/192664606 Thankyou dr for your explaination abt this topic. For me.. The difficult part is when i want to remember all the equations. It is really confusing. Huhu.. Do you have any tips how to memorise all the equations? Or any easy way for me and others to memorise it? Thankyou dr...]]> 2017-09-30 11:14:24 UTC https://padlet.com/sheelachandren/GroupIAdifficult/wish/192664606 I am confused with the reactio https://padlet.com/sheelachandren/GroupIAdifficult/wish/192671454 2017-09-30 13:04:58 UTC https://padlet.com/sheelachandren/GroupIAdifficult/wish/192671454 https://padlet.com/sheelachandren/GroupIAdifficult/wish/192885571 im confused with solvay process and some reactions]]> 2017-10-02 08:18:43 UTC https://padlet.com/sheelachandren/GroupIAdifficult/wish/192885571 Sulphate or sulfate? https://padlet.com/sheelachandren/GroupIAdifficult/wish/194161024 2017-10-05 06:14:13 UTC https://padlet.com/sheelachandren/GroupIAdifficult/wish/194161024 Dr, I'm sorry but is there any difference with terms between decompose UPON heating and decompose ON heating? Or both of the terms bring the same meaning? And also, what does it mean by polarizing power? I still couldn't understand that term which it is in anomaly section of the slides. If it's not a burden to you, can you please explain it again about polarizing power in class? Thank you in advance Dr Sheela :) https://padlet.com/sheelachandren/GroupIAdifficult/wish/194165667 2017-10-05 06:36:09 UTC https://padlet.com/sheelachandren/GroupIAdifficult/wish/194165667