Which of the following is a decomposition reaction?a)NaOH + HCl →NaCl + H2Ob)NH4CNO→H2NCONH2c)2KClO3→2KCl + 3O2d)H2+ I2→2HICorrect answer is option 'C'. Can you explain this answer?

Question

Which of the following is a decomposition reaction?a)NaOH + HCl &rarr;NaCl + H2Ob)NH4CNO&rarr;H2NCONH2c)2KClO3&rarr;2KCl + 3O2d)H2+ I2&rarr;2HICorrect answer is option 'C'. Can you explain this answer?

Answer

Options C is the correct answer because decomposition reaction is a reaction in which a single substance break down into two or more substances.

Answer

Yes, correct option is C.
EXPLANATION:-
Decomposition reaction is the reaction in which the substance which is reactant gets decomposed into simpler substances by applying energy in the form of heat , electricity or Light . In the reaction given in option C also , potassium chlorate gets decomposes into Potassium Chloride and oxygen by applying heat . This is a thermal decomposition reaction.

Answer

It is because in decomposition reaction two substance are formed after the breaking down of a single substance dur to heat light or electricity...c=a +b

Answer

Decomposition reaction is a reaction in which  a single reactant breaks down to give simpler products.As in both option B and D the product is single, the reaction is not Decomposition reaction.Also Option A is Double Displacement reaction since exchange of ions between reactants is taking place.Therefore, Option C is correct as the single reactant is breaking down to give simpler products...

Answer

The answer is C

Answer

C is correct because in this reaction,a substance breaks down to form two or more substances i.e. decomposition reaction..

Answer

C one is the right answer

Answer

Option C is correct

Answer

This is not a complete chemical equation, so it cannot be determined if it is a decomposition reaction or not.

Answer

Yeah c is the rgt one..

Answer

A common decomposition of a chlorate is in the reaction of potassium chlorate where oxygen is the product. This can be written as:

2KClO3 → 2KCl + 3O2

Answer

Option c is right answer...here a big compund is splitting into 2 ...
AB->A+B

Answer

As you know decomposition reaction-a chemical reaction in which a single  chemical compound  splits up into two or more simpler  substance is known as decomposition reaction. and  in option (c) potassium chlorate is splitting in to potassium chloride &oxygen.hence option 'c' is a right answer.

Answer

Option C is the right answer, as one reactant splits into two (or) more products!!

Answer

When one reactant reacts to form two or more produts it is called decomposition reaction

Answer

C option is correct

Answer

A decomposition reaction is a reaction in which a single reactant breaks down to give simpler products so , 2 kclo3 break down to form 2kcl + 3o2
a single reactant forms simpler products in the reaction. so it is a decomposition reaction.

Answer

When an compound breaks down or splits in one or more substances or element, by heating, electrolysis, or any other process, the reaction  which takes place is known as decomposition reaction.

Answer

A decomposition reaction occurs when one reactant breaks down into two or more products. Examples of decomposition reactions include the breakdown of hydrogen peroxide to water and oxygen, and the breakdown of water to hydrogen and oxygen.
2KClO3 → 2KCl + 3O2

Answer

C is correct answer because it is decomposition reaction substance is broken into two or more simpler substances

Answer

Answer is (c)  because in decomposition reaction a single substance break down to form two or more substance

Answer

A decomposition reaction occurs when one reactant breaks down into two or more products. Examples of decomposition reactions include the breakdown of hydrogen peroxide to water and oxygen, and the breakdown of water to hydrogen and oxygen.
2KClO₃ → 2KCl + 3O₂

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