Write the type of reaction.
Ethene is burnt in the presence of oxygen to form carbon dioxide, water and releases heat and light.

Endothermic reaction

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Combustion reaction

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Redox reaction

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Esterificaton reaction

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Solution

The correct option is B Combustion reaction
Ethene ( $C_{2} H_{4}$ ) burns in the presence of oxygen ( $O_{2}$ ) to form carbon dioxide ( $C O_{2}$ ) and water ( $H_{2} O$ ) along with the evolution of heat and light. This is a combustion reaction and equation for this can be written as:
$C_{2} H_{4} (g) + 3 O_{2} (g) \to 2 C O_{2} (g) + 2 H_{2} O (l) + h e a t + l i g h t$

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Similar questions

Q. Question 19.4

Write the balanced chemical equation for the following reaction and identify the type of the reaction.

Ethene is burnt in the presence of oxygen to form carbon dioxide and water, and releases heat and light.

Identify the type of reaction when ethanol is burnt in air to form carbon dioxide, water and releases heat:

Q. Question 20.4

Write the balanced chemical equation for the following reaction and identify the type of reaction:

Ethanol is burnt in air to form carbon dioxide, water and releases heat.

Distinguish between exothermic and endothermic reaction. Amongst the following reactions, identify the exothermic and endothermic reaction:
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(ii) Heating limestone in lime kiln to form quick lime.

What is exothermic and an endothermic reaction?
Amongst the following reactions, identify the exothermic reaction and the endothermic reaction:
1. Heating coal in air to form carbon dioxide.
2. Heating limestone in lime kiln to form quick lime. [3 MARKS]

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Write the type of reaction.Ethene is burnt in the presence of oxygen to form carbon dioxide, water and releases heat and light.

The correct option is B Combustion reactionEthene (C2H4) burns in the presence of oxygen (O2) to form carbon dioxide (CO2) and water (H2O) along with the evolution of heat and light. This is a combustion reaction and equation for this can be written as:C2H4(g)+3O2(g)→2CO2(g)+2H2O(l)+heat+light

Write the type of reaction.
Ethene is burnt in the presence of oxygen to form carbon dioxide, water and releases heat and light.