मराठी

Ammonia May Be Oxidized to Ni Trogen Monoxide in the Presence of a Catalyst According to Th E Equation As: 4nh3 + 5o2 → 4no + 6h2o - Chemistry

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प्रश्न

Ammonia may be oxidized to ni trogen monoxide in the presence of a catalyst according to th e equation as:
4NH3 + 5O2 → 4NO + 6H2O
If 27L of reactants are consumed, what volume of ni trogen monoxide is produced at the same temperature and pressure?

बेरीज

उत्तर

4NH3 + 5O2 → 4NO + 6H2O
        4 vol.  5 vol.          4 vol.
Volume of reactants = 4 vol. of ammonia + 5 vol. of oxygen = 9 vol. .
9 vol. of reactants produces 4 vol. of Nitric oxide
Therefore, 27 vol. of reactants will produce 4 x 27 lit/9 =
12 litres of Nitric oxide.

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Standard Temperature Pressure (S.T.P.)
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 5: Mole Concept And Stoichiometry - Exercise 4 [पृष्ठ ११८]

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फ्रँक Chemistry - Part 2 [English] Class 10 ICSE
पाठ 5 Mole Concept And Stoichiometry
Exercise 4 | Q 2.2 | पृष्ठ ११८

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A cylinder contains 68 g of ammonia gas at STP.

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3) How many molecules of ammonia are present in the cylinder?

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Calculate the volume of sulphur dioxide measured at STP,  liberated at the same time.


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(ii) mm Hg
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Correct the following statement:

The standard temperature is 25°C.


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