ICSE − Q & A

Copper is a good conductor of electricity  but a non electrolyte.  State 4 reasons..... plz answer
I think first reason would be bcz it doesn't dissociate into ions being a metal {but I'm not sure about this reason also}

+ 1 more questions by manmeetshergill  

Name a metal which produces hydrogen with dil acids as well as alkalis . { is the answer amphoteric oxide or not} plz answer
asked by Manmeet Kaur (manmeetshergill) 7 years ago
3

yeah frndz how is ur chem preperation?

Can anyone pls tell me the ans of this question- Which solid evolves a coloured gas on prolonged exposure to air?

+ 2 more questions by disha95  

http://www.respaper.com/ved0_ssk_respaper_pongala/2543-pdf.html?ln=3&ov=1 pls give the ans. of Q1B5
asked by Disha Ghatak (disha95) 7 years ago
1

http://www.respaper.com/faizkhan1999/7802-pdf.html- Q1c2 and Q1e1 pls provide the ans.
asked by Disha Ghatak (disha95) 7 years ago
1

Which metal will form ions easily-------Cu or Fe??
Give reasons as well....

answer this:
molecules in 56g of Nitrogen[N=14]

How was the hindi paper guys ???

Will lekhak parichay come in the exam tmrw??

+ 1 more questions by krishanudutta  

Plz give me the saar of matri mandir ki oor.
asked by Krishanu Dutta (krishanudutta) 7 years ago
1

Anyone having Ekanki Sanchay
The most probable chapters are 2, 3 and 4
Don't hit me if its wrong :P

+ 1 more questions by debachow  

In vinay ke pad Ramji ko vibhishan ko ravan ka rajya dene mein sankoch kyo hua?
asked by Debargha Chowdhury (debachow) 7 years ago
2

What is the possibility of Sandeh for tom's Exam?

You all study from Saras Hindi Vyakaran (Evergreen Publications)?