A 20cm long cylinder of radius 5cm is filled up with NH3 gas at STP calculate the number of moles of NH3 in the cylinder
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Answer:
24 molecules
Step-by-step explanation:
One mole of NH 3
contains = 6.022 × 10²³
∴ 4 moles of NH 3
contains = 4 × 6.022 × 10²³
= 2.4088×10 power 24 molecules.
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