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)
C3H8 is a gas at rtp as C5 on wards are liquid C17 onwards are solids....thus the answer is C as at STP C exist as solid Hydrogen as H2 and propane as gas
1 chain has 2 double bond in residue and two chains contain single double bond in them thus the number of double bond saturated=5(9-4)
the answer is CThe answer is D, this is because in enthalpy change of formation, or any enthalpy change...the reactants must be in their standard states, carbon exists as solid, while H2 is a gas. So the answer is either C or D. in the enthalpy changes the products formed are in gaseous state, so the answer is C
oops my bad, i know its C just wrote it wrong in the beginning
Thankyou but I dont get it :'(
yes it is as only structured and display formula will show you the position of the bond
May/June 2011 Paper 9701/12, question 8. So... is it C or D?
in the orignal molecule there are 9 double bonds if you count them......................in the residue one chain hai 2 double bonds and 2chains have 1 double bond thus total is 4.....so the bonds that are saturated are 9-4=5
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