Answer:
38
Explanation:
at stp-mole=5.6/22.4 which is 1/4
Mole=1/4
Mole=given mass/molecular mass
so 1/4=19/m.mass
molecular mass=76
vapour density=molecular mass/2
so answer is_76/2=38.
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Answers & Comments
Answer:
38
Explanation:
at stp-mole=5.6/22.4 which is 1/4
Mole=1/4
Mole=given mass/molecular mass
so 1/4=19/m.mass
molecular mass=76
vapour density=molecular mass/2
so answer is_76/2=38.