For the reaction- 2H2g-O2g- 2H2Og- - H-573-2kJThe heat decomposition of water per mole is-

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Chemical Reactivity (Group 1)

For the react...

Question

For the reaction,
$2 H_{2} (g) + O_{2} (g) ⟶ 2 H_{2} O (g)$ , $Δ H = - 573.2 k J$
The heat decomposition of water per mole is:

286.6 k J

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

573.2 k J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

- 28.66 k J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

zero

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

Suggest Corrections

Similar questions

2 H_{2} (g) + O_{2} (g) ⟶ 2 H_{2} O (g)

Δ H

Δ U

2 H_{2 (g)} + O_{2 (g)} \to 2 H_{2} O_{(l)};

Δ H = - 571.6 k J

H_{2}

2 H_{2} (g) + O_{2} (g) \to 2 H_{2} O (g)

Δ H = - 115.60 k c a l

H_{2}

2 H_{2} (g) + O_{2} (g) \to 2 H_{2} O (g)

Δ H = - 115.60 k c a l

C O_{2} (g) + C (s) \to 2 C O (g)

Δ H = + 172.5

N_{2} (g) + 3 H_{2} (g) \to 2 N H_{3} (g)

Δ H = - 91.8

N_{2} (g) + O_{2} (g) \to 2 N O (g)

Δ H = + 181

2 H_{2} O (g) \to 2 H_{2} (g) + O_{2} (g); Δ H = 484.6

Join BYJU'S Learning Program