Identify the type of chemical reaction- H2O2l H2Ol-O2g

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Photochemical Reaction

Identify the ...

Question

Identify the type of chemical reaction.
$H_{2} O_{2} (l) U V - - \to H_{2} O (l) + O_{2} (g)$

Neutralization reaction

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Combination reaction

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Decomposition reaction

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Double Displacement reaction

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Solution

The correct option is C Decomposition reaction
Hydrogen peroxide ( $H_{2} O_{2}$ ) decomposes in the presence of ultraviolet rays to give water ( $H_{2} O$ ) and oxygen ( $O_{2}$ ). The balanced equation for this decomposition reaction can be written as:
$2 H_{2} O_{2} (l) U V \to 2 H_{2} O (l) + O_{2} (g)$

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Similar questions

Q. Balance the following chemical equations and identify the type of chemical reaction.

(a)

Mg(s) + {Cl}_{2} (g) \to {MgCl}_{2} (s)

(b)

HgO(s) Heat - - \to Hg(l) + O_{2} (g)

(c)

Na(s) + S(s) Fuse - - \to {Na}_{2} S(s)

(d)

{TiCl}_{4} (l) + Mg(s) \to Ti(s) + {MgCl}_{2} (s)

(e)

CaO(s) + {SiO}_{2} (s) \to {CaSiO}_{3} (s)

(f)

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

Question 35
Balance the following chemical equations and identify the type of chemical reaction.
(a) Mg(s)+Cl2(g)→MgCl2(s)
(b) HgO(s)Heat−−→Hg(l)+O2(g)
(c) Na(s)+S(s)Fuse−−→Na2S(s)
(d) TiCl4(l)+Mg(s)→Ti(s)+MgCl2(s)
(e) CaO(s)+SiO2(s)→CaSiO3(s)
(f) H2O2(l)UV−−→H2O(l)+O2(g)

Q. Balance the following chemical equation and identify the type of chemical reaction?

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

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

Identify the type of chemical reaction.

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

Identify the type of chemical reaction.

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Identify the type of chemical reaction.H2O2(l)UV−−→H2O(l)+O2(g)

The correct option is C Decomposition reactionHydrogen peroxide (H2O2) decomposes in the presence of ultraviolet rays to give water (H2O) and oxygen (O2). The balanced equation for this decomposition reaction can be written as:2H2O2(l)UV→2H2O(l)+O2(g)

Identify the type of chemical reaction.
$H_{2} O_{2} (l) U V - - \to H_{2} O (l) + O_{2} (g)$