Correct Answer: B
Explanation:
From the equations given, 2 moles of ammonia is required to get one mole of ammonium nitrate.
i.e., 2 moles NH3 will give 1 mole NH4NO3
Convert above data into weights:
(2 x 17) grams of NH3 will give (1 x 80) grams of NH4NO3
Therefore:
17 tons of NH3 will give 40 tons of NH4NO3