- Messages
- 154
- Reaction score
- 88
- Points
- 38
In Q.4 does the ester react with NaOH? i m confused
We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
Click here to Donate Now (View Announcement)
It was R-COOH with NaOH, right? The organic compound formed wud be R-COONaIn Q.4 does the ester react with NaOH? i m confused
That 2 will go with the power bro. We weren't supposed to multiply, it simply goes with the power.We had to multiply x with 2 first since there were 2 moles of HI present
As far as I know, it was supposed to be multiplied with xThat 2 will go with the power bro. We weren't supposed to multiply, it simply goes with the power.
fehling's solution is blue though!In B i Wrote color changes frm colorless to brick red
but still m expecting round abt 52. A* u r getting closer
See u multiplied it too, plus you wrote it with the power. I think we were only supposed to put it up with the power.As far as I know, it was supposed to be multiplied with x
yup i will lose 1 mark.fehling's solution is blue though!
B was with fehlings reagent, right? It wud be from clear blue to opaque orange/redIn B i Wrote color changes frm colorless to brick red
but still m expecting round abt 52. A* u r getting closer
r u all people repeaters???? i m a repeater thoughB was with fehlings reagent, right? It wud be from clear blue to opaque orange/red
am not..r u all people repeaters???? i m a repeater though
It was supposed to be in both the steps, I think im sure. Anyhow we can still confirm, npSee u multiplied it too, plus you wrote it with the power. I think we were only supposed to put it up with the power.
Nope, Taking it for the first time.r u all people repeaters???? i m a repeater though
Good LuckA* is my dream. i even thnk of grades when i m sleeping, m mad
gud luck 2 u aswell nd all others.........Good Luck
My answer is that CaO is the most suitable drying agent, as it won't react with NH3 gas and it's a metal oxide. I searched over the internet and found that actually CaO is suitable for the drying agent of NH3.
My reason was that H2SO4 or HCl might react with NH3 as NH3 is a base and those two are strong acids. I did a practice on ON2005, so I was happy to see similar question--H2SO4 is not a suitable agent with NH3 as it will reacts.
CaO, H2SO4 and I guess third was HCLI kinda forgot the question a bit & now Im doubting my answer so could you please remind me what 3 options for drying agents they had given us??
For almost 10 years, the site XtremePapers has been trying very hard to serve its users.
However, we are now struggling to cover its operational costs due to unforeseen circumstances. If we helped you in any way, kindly contribute and be the part of this effort. No act of kindness, no matter how small, is ever wasted.
Click here to Donate Now