Chemistry, asked by siddeshwarshivanagi, 4 months ago

PART-D
IV. ANSWER ANY FIVE OF THE FOLLOWING. EACH QUESTION CARRIES SMARKS. $4525
27 w) Determine the molecular formula of an oxide of iron in which the mass percent of iron and
oxygen are 69 9 and 301 respectively Given that the molar mass of oxide is 159 8pmol
(Atomic mass of iron & oxygen are 55 850&lou respectively)
b) Define a mole.

Answers

Answered by sudhanshu2009

0

Answer:

Hello dear

Explanation:

Sudhanshu Kumar

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