Question

hello guys please answer it its urgent i have to complete my class work pls ​

Answer 1

Answer:

q 1

N2+3H2 = 2NH3 AND ITS ENDOTHERMIC AS WELL AS COMBINATION REACTION

q2

We store AgCl in dark bottles so as to keep it away from sunlight. ( it decomposes in sunlight to form Silver and Chlorine gas )

q3

the substance oxidized is - HCl and MnO2 is getting reduced .

Answer 2

Answer:

1.Answer: When hydrogen gas combines with nitrogen to form Ammonia the following chemical reaction will take place. Our equilibrium reaction will be N2(g) + 3H2(g) ⇔ 2NH3(g) + Heat. In this case, Hydrogen and nitrogen react together to form ammonia.so this is combination reaction

2.Compounds Like Silver chloride are light-sensitive and they may react to light very fast to easily undergo photolytic decomposition reaction and lose their properties. ... That's why they are to be stored in dark bottles to prevent the entry of light.

and this picture answer is 3rd

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