Types of Chemical Reactions
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Published 2019-01-15
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All Comments (21)
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Thanks for your video Sir.. Answers: Q1)) N2 + 3H2 -----> 3NH2 Q2)) If Silver chloride is stored in light coloured bottle, then it will go through decomposition reaction. Silver Chloride will be decomposed in to silver and chlorine. Q3)) MnO2 is getting reduced to MnCl and HCl i getting oxidised to Cl.
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1) . unbalanced equation=N+H2→NH3 Balanced equation=2N+3H2→2NH3+(heat) and it is a combination reaction. 2)..silverchlorideAgCl is very sensitive to light when it reacts to light it may lose its properties dark bottles helps to prevent entering of light. 3).MnO2 is the oxidizing agent and HCl is the reduction agent.. Thakq so much sir I really understood well .now i am able to explain others .❤
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1) It is a combination reaction. Balanced version - N² + 3H² ----> 2NH³ 2) Silver chloride is stored in dark bottles so that sunlight doesn't enter the bottles and it does not decompose into Silver and chlorine due to Thermal decomposition.
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My teacher takes whole week for this and you clear my doubts in 20 minute awesome. Keep it up .
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OMG you’re the best teacher! You teach too good. Thank you so much! Great Help! 👍😀
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Awesome teaching sir! It helped me a lot in exams
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I have been searching for english version. Thank god i got it . I like your teaching . Cool, clean and clear👍 easy to understand. Doesnt talk rubbish. And thanks for not choosing white background. 👍. New subscriber here.
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1- Combination reaction 2- Because decomposition will occur and SilverChloride will be decomposed in presence of sunlight.(Endothermic reaction) 3-Mn is being reduced and Cl being oxidised. Thanks for the lecture
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1. Combination reaction Equation- N2+3H2 gives 2NH3. 2. We store silver chloride in dark coloured bottle because it can decompose itself when exposed to sunlight. Moreover, sunlight can't enter into a dark coloured object. Equation-- AgCl when exposed to sunlight gives Ag+ Cl2. 3. The substance which is being oxidised is hydrocholric acid and the substance being reduced is Magnesium chloride is reduced.
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God Bless You sir for this service..
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yenta mone poli BEST CHEMISTRY CLASS EVER [From Kerala]
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Legends are who are here for the upcoming exam on 4 march😩🤣🫂
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Answers. 1.N2+3H2 - 2NH3. This is combination reaction. 2. AgCl is stored in dark colour.Because When we exposed to sunlight it break down into Ag and Cl2. 3.In this reaction Mno2 is reduced to MnCl2 and HCl is oxidised to Cl2. Thank you Sir, 🙏 and super class sir.
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1.(i)a combination reaction (ii)N2 + 3H2 =2NH3 2.silver chloride is light sensitive and it may react to light very fast to easily undergo photolytic decomposition reaction and lose its properties. That's why it is kept in dark coloured bottles to prevent the entry of light. 3.MnO2- reduced HCl - Oxidized. Thanks sir you're so amazing. I wish we had nice teachers like you in Uganda here before. I really don't know how to thank you
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1Q Ans– It is combination reaction Yes it is already balanced 2Q Ans–Silver chloride are light sensitive so . That we keeping in dark colored bottles. 3Q Ans–Here HCL is oxidized and CL2 and Mno2 is reduced ‐----------------------------x--------------------------------
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19:49 answers Q1) ans The type of reaction is combination reaction The balanced equation is:- N2 + 3H2--> 2NH3 Q2) We store silver chloride solution in dark coloured bottles because it gets decomposed in the presence of sunlight Q3) ans Manganese is being reduced, hydrogen is being oxidised and chlorine is being oxidised
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3H2 + N2 ---> 2NH3 AgCl when exposed to sunlight decomposes to form Ag and Cl and hence they are stored in dark bottles MnO2 is being reduced as Cl is getting added to it, which is a non metal and HCl is being oxidized as Oxygen is added to it. i think it's correct :)
