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What is the percentage dissociaiton of a...

What is the percentage dissociaiton of a substance if its vapour densities before and after dissociation are 30 and 15 respectively and I mole of its dissociation to 3 moles of products ?

A

0.25

B

0.5

C

0.65

D

0.75

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-CHEMICAL EQUILIBRIUM-PRACTICE SHEET (EXERCISE -II) (LEVEL - II) STRAIGHT OBJECTIVE TYPE QUESTIONS
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