ICSE − Q & A

Why is lead monoxide not used in lab preparation of lead sulphate???

+ 1 more questions by aayushjoshi  

I've not seen any app or site better than respaper. God bless its makers and my fellow resmates who constantly help each other whenever required.
asked by Aayush Joshi (aayushjoshi) 6 years ago
6

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?

Friends......... you can ask doubts or any explanation or demand for handwritten notes or short tricks also notes ( which you cannot ask here or when you are not comfortable ) 
you should only mail to 
notesforicse@gmail.com
I too tried asking doubts in ISC biology!!! It was great.... Try using it.....
He/She answers within 12 hrs.......

Friends questions based on formules like find this or that of c2h5 in  mole concept (no steochemistry included )is not going to come so concentrate more on steochemistry only this is going to come but be firm with all the definations of mole concept like avogadraos no 
This was said by our chemistry teacher she thought us only steochemistry so i am not going to concentrate on mole problems only on stec...
WARING =   this information was given by our chemistry  teacher  a she said it is authentic  and i am  following it . know it depends on u gys weather u follow it or not
Dont blame me if it comes(though our teacher said that for sure its not going to come)
Steoichemistry is coming for sure
ignore the spelling mistake(pale in it )

Can someone explain the concept of gram atomic and gram molecular weight.
Their relation with mole,volume will also be alright!

For writting that the effort arm increases and load arm decreases, how much marks be deducted in question 1 lever???

+ 1 more questions by ashutosh_dash  

If written that the effort arm increases and load arm decreases, will marks be deducted in question 1 lever???
asked by Ashutosh Dash (ashutosh_dash) 6 years ago
1

The link for the Specimen paper of Chemistry is:
http://www.cisce.org/pdf/ICSE-Class-X-Specimen-Question-Papers-2017/Chemistry%20(Science%20Paper%202).pdf

Upload the 2018 board paper

What is the landform in grid sqaure 9782 in sheet no 45 d/7 of topo map

Guys i didn't find a single book in which three standard rays r given. In internet, it is given by extrapolating the ray backward, but not a single icse book has that type of ray diagram. What do you think, grace marks will be given? What your teachers say?