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Physical and Chemical Properties of Hydrogen

Which of the ...

Question

Which of the following reactions of hydrogen with non metals represents Haber's process?

2 H_{2} + O_{2} h e a t \to 2 H_{2} O, Δ H = - 285.9 k J m o l^{-} 1

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3 H_{2} + N_{2} 673 K F e - ---- \to 200 a t m 2 N H_{3}, Δ H = - 92.6 k J m o l^{-} 1

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H_{2} + C l_{2} h v \to 2 H C l

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2 H_{2} + C 1100^{0} C \to C H_{4}

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Solution

The correct option is D $3 H_{2} + N_{2} 673 K F e - ---- \to 200 a t m 2 N H_{3}, Δ H = - 92.6 k J m o l^{-} 1$
The following reaction of hydrogen with non metals represents Haber's process.
$3 H_{2} + N_{2} 673 K F e - ---- \to 200 a t m 2 N H_{3}, Δ H = - 92.6 k J m o l^{- 1}$
Formation of $N H_{3}$ by reaction of hydrogen and nitrogen is known as Haber's process.

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Similar questions

H_{2} + \frac{1}{2} O_{2} \to H_{2} O; Δ H = - 68.39

K + H_{2} O \to K O H (a q) + \frac{1}{2} H_{2}; Δ H = - 48.0

K O H + H_{2} O \to K O H (a q); Δ H = - 14.0

K O H

H_{2} + \frac{1}{2} O_{2} \to H_{2} O; Δ H = - 68.39 K c a l

K + H_{2} O + w a t e r \to K O H (a q) + \frac{1}{2} H_{2}

Δ H = - 48.0 K c a l

K O H + w a t e r \to K O H (a q) Δ H = - 14.0 K c a l

K O H

H_{2} + 1 / 2 O_{2} ⟶ H_{2} O; Δ H^{⊖} = - 68 K c a l

K + H_{2} O + a q ⟶ K O H (a q) + 1 / 2 H_{2}; Δ H^{⊖} = - 48 K c a l

K O H + a q ⟶ K O H (a q); Δ H^{⊖} = - 14 K c a l

K O H i n K c a l

2 H_{2} S + S O_{2} \to 2 H_{2} O + 3 S

S O_{2}

H_{2} S

O_{2}

22.4 d m^{3}

C H_{4}

11.2 d m^{3}

H_{2}

C H_{4} + 2 O_{2} \to C O_{2} + 2 H_{2} O

2 H_{2} + O_{2} \to 2 H_{2} O

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