20.
Observe the given flow chart and answer the following questions.(Q.No. 20-21)
What are a and b?
LE
Volume of
gas at STP
а.
b Б
Number of
molecules (N)
Number of moles (n)
Multiply by
molar mass (M)
Divided by
molar mass (M)
Mass in grams
a) a = multiply by 22.4 L, b = multiply by 22.4L
b) a = multiply by 22.4 L, b = divide by 22.4 L
c) a = divide by 22.4 L, b = divide by 22.4L
d) a = divide by 22.4 L, b= multiply by 22.4L
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