20 gms of sulphur on burning in air produced 11.2 its of SO2 at STP. The percentage of unreacted sulphur

Book Online Demo

Check Your IQ

Try Test

Courses

Offline Centres

20 gms of sulphur on burning in air produced 11.2 its of ${SO}_{2}$ at STP. The percentage of unreacted sulphur

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

80%

20%

60%

40%

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

$S + O_{2} \to {SO}_{2}$

1mol sulphate = 1 mole ${SO}_{2} = 22.4 Lt {SO}_{2}$

$11.2 Lt {SO}_{2} = \frac{1}{2} mole sulphure = 16 grams sulphur$

$% unreacted = \frac{4}{20} \times 100 = 20 %$

Watch 3-min video & get full concept clarity

JEE

NEET

Foundation JEE

Foundation NEET

CBSE