Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • Decomposition of  on Platinum surface is zero order <img alt="\mathrm{Rx}^n" src="h

Decomposition of \mathrm{HCl[g]} on Platinum surface is zero order \mathrm{Rx}^n. Initial few mole of \mathrm{H}_2 are present in the reaction chamber then correct graph is?

Option: 1


Option: 2


Option: 3


Option: 4


Answers (1)

best_answer

\mathrm{2 \mathrm{HCl}(\mathrm{g}) \rightarrow \mathrm{H}_2(\mathrm{~g})+\mathrm{Cl}_2(\mathrm{~g})}

For zeroth order reaction 

\mathrm{x=k t}

but initially a moles were present, so. Product
\mathrm{P_{\mathrm{H}_2}=k t+a}

Thus correct ans. (b)

 

Posted by

seema garhwal

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

Similar Questions

Trending Articles/News

anam-khan

JEE Main 2025 withheld results declared; NTA issues show cause notices ahead of action
anam-khan

JCECEB 2025 registration for BTech admission through JEE Main rank begins jceceb.jharkhand.gov.in
anam-khan

JEE Main 2025: BTech CSE cut-offs for PwD candidates at NITs make entry easy; top institutes still selective

Latest Question