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For a given chemical reaction N2 + 3H2 → 2NH3 9. For producing 34 gms of NH3, how many moles of N2 is required?
N2(g)+3H2(g)⇌2NH3(g),△H=-92.4KI/mol বিক্রিয়ায় NH3 এ উৎপাদন কমাবে কোনটি?
2NH3(g) = N2(g) + 3H2(g) বিক্রিয়ার সামধ্রুেবক k1 1 এবং 12 N2(g) + 32 H2(g) ⇌ NH3 (g)  বিক্রিয়ার সাম্যধ্রুবক k2 হলে, k1 এবং k2 এর মধ্যে সম্পর্ক কোনটি?
Which of the following statement(s) is/are true/false? A. The following is an example of a reversible reaction N2 (g) + 3H2 (g) 2NH3 (g) B. The following is an example of a thermal decomposition reaction: CaCO3 (S) sunlight CaO(s) + CO2 (g)
Which of the following are essential for a good combustion chamber of turbojet engine? 1. It should allow complete combustion of fuel. 2. It should maintain sufficiently high temperature in the zone of combustion in addition to proper atomization of fuel thus leading to continuous combustion. 3. It should not have high rate of combustion. 4. The pressure drop should be as small as possible
Which of the following is/are true/false?  Statement: A. The following is an example of a reversible reaction. N2 (g) + 3H2 (g) \(\rightleftharpoons\) ∵ 2NH3 (g) B. The following is an example of thermal decomposition. CaCO3 (s) \(\xrightarrow{heat}\) Cao(s) + CO2(g)
Find out whether the following reaction is spontaneous or not at 127 degrees centigrade? N2(g) + 3H2(g) \(\rightleftharpoons\) 2NH3(g); ΔH = 92.22 kJ/mol and ΔS = -198.75 J/K-mol.
Which of the following is used as a catalyst for the following reaction? N2 + 3H2 ⟶ 2NH3
The following reaction is an example of _________ N2 + 3H2 ⟶ 2NH3
Calculate ΔH for the reaction: N2 + 3H2 → 2NH3 (The bond dissociation energy for N-N is 163 kJ/mol; H-H is 436 kJ/mol; N-H is 391 kJ/mol).