Question

The half cell reactions are :
(i) FeⓇ2(aq) + 2e - → Fe(s);
E'= -0.44 V
(ü) 2H*(aq) +-0,(g) + 28-H000); E° = 1.23 V
The Eº for the reaction
- 2.400
Be(s) + 2H*(aq) +20,(3) ► Fe+(aq) † H 6(é
is :-​

Answer 1

Answer:

bhot difficult hai

*Which of the following receives oxygenated blood from the lungs?*

1️⃣ Left atrium

2️⃣ Right atrium

3️⃣ Left ventricle

4️⃣ Right ventricle