calculate the active mass of 1mole of SO2 gas at STP?
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Answer:
At STP a mole of oxygen molecules will occupy 22.4 litre of volume. 1 mole of O2 molecules have at =2×16=32gm. 32gm of active mass could occupy 22.4 litres Hence 5.6 litres would occupy (5.6/22.4)×32=8gms.
Answer:
HIII!!
Explanation:
ACTIVE MASS : GIVEN WIEGHT / MOLECULAR MASS × volume .
Active mass= 0.64/ 64 × 10 = 10^-3