Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

JEE Class main Answered

Detailed answers please
question image
Asked by g_archanasharma | 09 Feb, 2019, 05:35: AM
answered-by-expert Expert Answer
Nature of better fuel is dependent on following factors -
  • High Calorific value
  • low ignition temperature
  • High Heat of combustion
  • More Carbon Content (In case of Combustion)
  • Less polluting etc

If these factors are considered based on the data provided fuel with high heat of combustion is better fuel (option d) - magnitude is only considered; since the reaction is exothermic (ΔH = -ve)

Answered by Sumit Chakrapani | 09 Feb, 2019, 06:14: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
JEE main - Chemistry
the frequency associated with a photon of radiation having a wavelength of 6000 A is
Asked by jwhhebbb | 19 Apr, 2024, 01:21: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Chemistry
could u solve this question from redox topic
question image
Asked by ashwinskrishna2006 | 18 Apr, 2024, 05:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Chemistry
number of halobenzene from the following that can be prepared by sanmeyer reaction
question image
Asked by muppanenicharitha | 14 Apr, 2024, 08:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Chemistry
please give me the answer of this question
question image
Asked by ruchisharmatbn | 06 Apr, 2024, 08:42: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Chemistry
distance of closest approach in chemistry
Asked by adityadoodi3 | 05 Apr, 2024, 11:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Chemistry
A person counts 1coin/SEC. HOW many years it will take for him to count p.5 MOLE coins
Asked by gmafia618 | 04 Apr, 2024, 08:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Chemistry
A solution containing 0.85 g of Z n C l 2 in 125.0 g of water freezes at − 0.23 o C . The apparent degree of dissociation of the salt is : ( k f for water= 1.86 K k g m o l − 1 , atomic mass; Z n = 65.3 and C l = 35.5 )
Asked by amarnathreddyp19 | 29 Mar, 2024, 06:47: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Chemistry
answer of 7th question
question image
Asked by syamalanandini49 | 19 Mar, 2024, 11:58: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Chemistry
jk
question image
Asked by durgeshsing666 | 18 Mar, 2024, 06:34: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Chemistry
find kc
question image
Asked by sanatkumar7799 | 13 Mar, 2024, 12:20: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×