Find the number of following reactions which are involved in roasting process-i S8 - 8O2 8SO2-ii P4 - 5O2 P4O10-iii 4As - 3O2 2As2O3 -iv 2ZnS - 3O2 2ZnO - 2SO2 -v ZnCO3 ZnO - CO2 -

Following nbsp; four reactions are involved in roasting process.(i) S_8 + 8O_2 8SO_2↑ (ii) P_4 + 5O_2 P_4O_10↑ (iii) 4As + 3O_2 nbsp; 2As_2O ...

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Question

Find the number of following reactions which are involved in roasting process:
(i) $S_{8} + 8 O_{2} Δ - \to 8 S O_{2} ↑$
(ii) $P_{4} + 5 O_{2} Δ - \to P_{4} O_{10} ↑$
(iii) $4 A s + 3 O_{2} Δ - \to 2 A s_{2} O_{3} ↑$
(iv) $2 Z n S + 3 O_{2} Δ - \to 2 Z n O + 2 S O_{2} ↑$
(v) $Z n C O_{3} Δ - \to Z n O + C O_{2} ↑$

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C a C O_{3} . M g C O_{3} Δ - \to C a O + M g O + C O_{2}

C u C O_{3} . C u (O H)_{2} Δ - \to 2 C u O + H_{2} O + C O_{2}

A l_{2} O_{3} .2 H_{2} O Δ - \to A l_{2} O_{3} + 2 H_{2} O

2 C u_{2} S + 3 O_{2} Δ - \to 2 C u_{2} O + 2 S O_{2}

2 Z n + O_{2} ⟶ 2 Z n O; Δ G^{o} = - 616 J . . (i)

2 Z n + 2 S ⟶ 2 Z n S; Δ G^{o} = - 293 J . . . (i i)

2 S + 2 O_{2} ⟶ 2 S O_{2} (g); Δ G^{o} = - 408 J . . (i i i)

Δ G^{o}

2 Z n S + 3 O_{2} ⟶ 2 Z n O + 2 {S O}_{2}

Consider following reactions:

(a) $2 Z n S + 3 O_{2} \to 2 Z n O + 2 S O_{2}$

$Z n O + C \to Z n + C O$

2 Z n S + C \to 2 Z n + C S_{2}

Δ G

Which of the following complexes are involved in photochemical reactions?

(I) Photosystem-I

(II) Photosystem-II

(III) Cytochrome b6/f complex

(IV) ATP synthase

2 S O_{2}

O_{2}

V_{2} O_{5} ⟶

2 S O_{3}

2 S O_{2}

O_{2}

N O_{(g)} ⟶

2 S O_{3}

2 N_{2} + 3 H_{2}

F e ⟶

2 N H_{3}

C H_{3} C O O C H_{3}

H_{2} O

H C l_{(a q)} ⟶

C H_{3} C O O H

C H_{3} O H

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