ICSE − Q & A

If we were asked to write in fill in the blanks :-
__________ reacts with noble metals to form their corresponding as soluble clorides 

then what should we write nascent clorine or aqua regia? I think it will nascent clorine.

is PYROLISIS there in portion??

How many uses of Organic Compounds are we supposed to learn?

If the question is like:- "Type of reaction alkanes, alkenes and alkynes undergo with bromine.", what will we write? - addition / substitution or the color change--- bla bla bla??????????????????????????????????????

+ 3 more questions by aayushjoshi  

What is Tollen's reagent?? Give chemical formula and use.
asked by Aayush Joshi (aayushjoshi) 7 years ago
2

In nitric acid, do we have to study its uses and brown ring test??? They are not mentioned in the syllabus. I was wondering that the computers exam is of 100 marks, so are the viva marks added up or not????
asked by Aayush Joshi (aayushjoshi) 7 years ago
2

Why is lead monoxide not used in lab preparation of lead sulphate???
asked by Aayush Joshi (aayushjoshi) 7 years ago
1

Try this paper!!!
https://www.respaper.com/coolboys98657/814/4959-pdf.html?cmd=conv

Difference between acid salt and basic salt

Everyone shut up about physics now, okay?
Focus on chem.
No point dwelling in the past

I don't know why people are saying the electromagnetism Q10 a is wrong ..It is correct A is north and B is south and when the current reverses A become South and B becomes north

CAN SOMEONE UPLOAD A LIST OF OBSERVATIONS,CHEMICAL TEST AND GIVE REASONS WITH ANSWERS IN THE WHOLE TEXTBOOK PL UPLOAD IT BY TOMM

Arrange the following in increasing order of their reactivity : Cl, F, Br

We determine this using non-metallic character (or metallic if metals were given) right?