Q.

Assuming fully decomposed, the volume of  CO2released at STP on heating 9.85 g of BaCO3 (Atomic mass of Ba = 137) will be

see full answer

Want to Fund your own JEE / NEET / Foundation preparation ??

Take the SCORE scholarship exam from home and compete for scholarships worth ₹1 crore!*
An Intiative by Sri Chaitanya

a

0.84 L

b

2.24 L

c

4.06 L

d

1.12 L

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

 BaCO3    BaO  +  CO2

   1 mole                             1 mole

Molecular  weightofBaCO3=137+12  +  3  ×  16=197  197  g of BaCO3produces  22.4  L ofCO2atS.T.P.  9.85g  of BaCO3produces22.4197×  9.85  CO2  =  1.12  LCO2  atS.T.P.

Watch 3-min video & get full concept clarity
AITS_Test_Package
AITS_Test_Package
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

+91
whats app icon