Q.
The weight of lime obtained by heating 200 kg of 95% pure lime stone is
see full answer
Start JEE / NEET / Foundation preparation at rupees 99/day !!
21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya
a
98.4 kg
b
106.4 kg
c
112.8 kg
d
122.6 kg
answer is B.
(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
2OO kg of 95% pure means, 95100×200=190 kgCaCO3⟶ΔCaO+CO2(40+12+3×16) (40+16)100 56190 w∵ 100 g of CaCO3 on heating gives 56g of lime∴ 190000 g of CaCO3 on heating will give lime =56×190000100 = 106,400 g =106.4kg
Watch 3-min video & get full concept clarity