मराठी

Which among the following change is exothermic or endothermic in nature? Dilution of sulphuric acid - Science

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प्रश्न

Which among the following change is exothermic or endothermic in nature?

Dilution of sulphuric acid

एका वाक्यात उत्तर
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उत्तर

Exothermic

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पाठ 1: Chemical Reactions and Equations - Exemplar [पृष्ठ ५]

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एनसीईआरटी एक्झांप्लर Science [English] Class 10
पाठ 1 Chemical Reactions and Equations
Exemplar | Q 22. (b) | पृष्ठ ५

संबंधित प्रश्‍न

Balance the following equation:

\[\ce{CaO + HCl->CaCl2 + H2O}\]


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\[\ce{Al + H2O->Al2O3 + H2}\]


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\[\ce{Fe2O3 + H2->Fe + H2O}\]


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\[\ce{ZnS + O2->ZnO + SO2}\]


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\[\ce{ZnO + NaOH->Na2ZnO2 + H2O}\]


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\[\ce{PbO2 + 4HCl->PbCl2 + H2O + Cl2}\]


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\[\ce{Al(OH)3 -> Al2O3 + H2O}\]


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Which among the following change is exothermic or endothermic in nature?

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Write a balanced chemical equation of the following reaction and also classify them.

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Identify the types of reaction mentioned above. Give one example for type in the form of a balanced chemical equation.


Complete and balance the following equation:

\[\ce{CuSO4 + NH3OH ->}\]


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