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Give an Example with a Balanced Equation, of the Following Reaction: Endothermic Reaction - Chemistry

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प्रश्न

Give an example with a balanced equation, of the following reaction:

endothermic reaction

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उत्तर

Example of endothermic reaction:
(i) \[\ce{N2 + O2->[\Delta]2NO – \Delta T}\]
(ii) \[\ce{C + H2O->[\Delta]CO + H2 – \Delta T}\]

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अध्याय 2: Chemical Changes & Reactions - Additional Questions

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विराफ जे दलाल Simplified ICSE Chemistry [English] Class 9
अध्याय 2 Chemical Changes & Reactions
Additional Questions | Q 17.2

संबंधित प्रश्न

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Complete the following table:

Chemical Reactions Name reaction type
\[\ce{C(s) + O2(g) -> CO2(g)}\] (a) ________
\[\ce{Zn(s) + CuSO4(aq) ->}\] (b) _________ Displacement reaction
\[\ce{2Cu(s) + O2(g) ->[heat] 2CuO(s)}\] (c) _________
\[\ce{C(s) + 2H2(g) -> CH4(g)}\] (d) _________
\[\ce{CaO(s) + H2O(l) -> Ca(OH)2(aq) + heat}\] (e) _________
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Give scientific reasons.

While preparing dilute sulphuric acid from concentrated sulphuric acid in the laboratory, the concentrated sulphuric acid is added slowly to water with constant stirring.


Give scientific reason.

While preparing dilute sulphuric acid from concentrated sulphuric acid in the laboratory, the concentrated sulphuric acid is added slowly to water with constant stirring.


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