Originally posted by: Deepa_iyer
Thank you lashy. Me had a great weekend.😛
awwwwww Congos Anjali!👏 thanks a lot deepa. me too love you .🤗
do you really want me to answer that chemical stuff? sab ko yahaan se bhagana hai kyaa?? as it is you can hear the vibes.... 😭 😭 😭
1.) What are teh components of Tollen's reagent?
ammoniacal silver nitrate 😛
( you said components??? it is silver nitrate solution to which sodium hydroxide solution is added, when a brown percipitate is formed. this precipitate is dissolved in minimum amount of ammonia solution... count the components you are looking for😆)
2.) Describe Silver mirror test and Brown ring test, in detail!
tollen's reagen and silver mirror seem to be your favourite😆.
in a sqeeky clean test tube take any compound with an aldehyde group, add the tollen's reagent place in a water bath to heat gently. a silver mirror is found at the sides of the test tube🤔.
brown ring test: no longer used in class... used to test for nitrate ions in solution....
acidify the solution containing nitrate with small amount of dil sulphuric acid, add freshly prepared iron (II) sulphate, shake and then carefully pour conc sulphuric acid down the side of the test tube so that it forms a lower layer. a brown ring is formed at the junction of the two liquids😭 (ulti ganga bah rahi hai!!!)
my question to you chemistry students out there. why is it no longer used in the labs?? you can pm me ( i am trying to regain my astitva...ahem)
3.) Rate Armu and Apu on a scale of ten.
actually, he is cute but i never drool over him. him and jassi make a cute pair... their chemistry together is mind blowing. he acts well, actually he tries hard and has been well rewarded in this role. so...???
i'd rate him a decent 8/10 in both his role as armu and apu.😛
Kindly caption these pikys:

eeeeeewwwwww (inspired by buffy 😆)

someone teach shilpa to stand without support😆 😆 😆
Congos again and have a great time!😛 thanks again buddy🤗
😃