NEET 2020 Model Question Paper 2

© examsiri.com
Question : 65 of 180
 
Marks: +1, -0
What volume of CO2 at STP is obtained by thermal decomposition of 20 g KHCO3 ?
[Atomic weight of K = 39]
2KHCO3(s)→K2O(s)+2CO2(g)+H2O(g)]
Go to Question: