WebWhen 100 mL of PH3 is decomposed, it produces phosphorus and hydrogen. The change in volume is: 1. 50 mL increase. 2. 500 mL decrease. 3. 900 mL decrease. 4. None of the above. Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, NCERT Exemplar Questions and PDF … WebChange in volume when 100ml PH3 decomposed to solid phosphorus and H2 ... The reaction can be written as follows: 2PH3 (g) → 2P (s) + 3H2 (g) 2 moles of Phosphine …
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When 100 mL of PH3 is decomposed, it produces phosphorus …
WebThe temperature of a 33.373 L sample of He is changed, causing a change in pressure from 7.3789 atm to 2.979 atm. If its new temperature is 611.60 °C and its new volume is. Question: The temperature of a sample of NH3 is changed, causing a change in volume from 74.39 L to 81.60 L. Web4mL 4mol4PH 3(g)→P 4(s)+ 6mL 6mol6H 2(g) ∴ 100mlPH 3 will produce = 46×100=150mL (by volume) ( ∵ Considering P 4(s) will have negligible volume$$. Thus, there is an increase of 50 mL. Hence, the correct option is A. Solve any question of Some Basic Concepts of Chemistry with:-. Patterns of problems. WebApr 4, 2024 · Hint: For any gas, the volume covered by the gas depends upon its amount in moles. We can say that 1 mole of a gas requires a volume of 22.4L at STP. We can say … the mariners hotel seaton devon