ICSE − Q & A

Guys, really sad news.
A kid in west Bengal who's doing his boards exam died. Had chest pain. An ac mechanic posed as a doctor in an ambulance and treated him. Damm
May he rest in peace. 
I'm dedicating my next exam for him.

+ 1 more questions by eldiablo0829  

What's the symbol for water gas?
asked by Leander Vikram (eldiablo0829) 6 years ago
2

GUYSSS I HAVE UPLOADED AN OBSERVATION WORKSHEET. Please do reply, I'll be highly obliged.Here is the link = https://www.respaper.com/maihuarya/9044-zip.html

+ 2 more questions by maihuarya  

GUYS I HAVE UPLOADED AN OBSERVATION WORKSHEET. PLEASE REMEMBER TO REPLY TO THE QUESTIONS. IT WILL BE A HUGE HELP TO ME. LINK = https://www.respaper.com/maihuarya/9044-zip.html PLEASE COPY AND PASTE ON THE APP IN DOWNLOAD URL OPTION IF YOU'RE USING IT. (Also, I'm writing in caps so that people notice)
asked by Arya Shahir (maihuarya) 6 years ago
1

GUYS I have an observation worksheet. If I upload it, will you guys please help me out???
asked by Arya Shahir (maihuarya) 6 years ago
5

is ZnO yellow when HOT and white when COLD ?

What is the mass of 10^22 atoms of sulphur

what is roasting

What if the question says - 'Arrange the elements of the third period in the increasing/decreasing order of their atomic radii'? Where should inert gas-Argon be placed in this list?

+ 1 more questions by rahulbhardwaj2002  

How do you find out if the acid used in a reaction is CONCENTRATED or DILUTE? Pls reply ASAP! Thanks in advance!
asked by RaBh (rahulbhardwaj2002) 6 years ago
2

Name:- -household ammonia

+ 2 more questions by nehalg  

What is the colour of NaNO2?
asked by Nehal G (nehalg) 6 years ago
4

Nitric acid is a stronger oxidising agent in the concentrated state than in the dilute state.Give reason.
asked by Nehal G (nehalg) 6 years ago
3

when Nitric acid is heated alone reddish brown fumes evolve
Send the equation 🤔🤔

Q. 20. (i) The metal of Group 2 from top to bottom are : Be, Mg, Ca, Sr, Ba. Which of these metals will form ions most readily and why.

Will they give no marks if I forget to write whether the acid is concentrated or dilute in chemical equation?