Q2 Ans: 3 502 kJ 2 For the reaction : 2A (g) + 3B (g) → - Chemistry -

Question

Q2
Ans: 3 502 kJ

2 For the reaction : 2A (g) + 3B (g) → 4C (g) + D (l)
; âˆ†H = –20 KJ/mole
Find the heat exchanged when 0 4 mole of A reacts with excess of B
in a closed rigid container The temperature is constant at 300 K [R
= 8 3 J/K mole]

Vandana · Accepted Answer

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Q2. Ans: 3.502 kJ. 2. For the reaction : 2A (g) + 3B (g) → 4C (g) + D (l) ; ∆H = –20 KJ/mole Find the heat exchanged when 0.4 mole of A reacts with excess of B in a closed rigid container. The temperature is constant at 300 K. [R = 8.3 J/K mole]

Q2.
Ans: 3.502 kJ.

2. For the reaction : 2A (g) + 3B (g) $\underset{}{\to}$ 4C (g) + D (l) ; ∆H = –20 KJ/mole
Find the heat exchanged when 0.4 mole of A reacts with excess of B in a closed rigid container. The temperature is constant at 300 K. [R = 8.3 J/K mole]