$C (s) + C O_{2} (g) \overset{}{\to} 2 C O (g); Δ H = 40 k c a l m o l^{- 1}$
In a suitable reaction vessel, pieces of graphite are mixed with carbon dioxide gas at $1.00 a t m$ and $1000 K .$ Which of the following changes will result in an increase in reaction rate?

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

increase in temperature

decrease in partial pressure of $C O (g)$

decrease in size of the graphite pieces

increase in partial pressure of $C O_{2} (g)$

answer is A, B, D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

A) Decrease in size of graphite pieces, increases the surface area which in turn increases the rate.
B) Increase in temperature increases the rate due to increase in molecules with energy of activation.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th

🔥 Start Your JEE/NEET Prep at Just ₹1999 / month - Limited Offer! Check Now!

Get Expert Academic Guidance – Connect with a Counselor Today!