प्लेटिनम की सतह पर NH3 का अपघटन शून्य कोटि की अभिक्रिया है। अगर k = 2.5 × 10-4 mol L-1s-1, H2 के उत्पादन की दर ____ है।

This question was previously asked in
CUET Chemistry 10th Aug 2022 Official Paper
View all CUET Papers >
  1. 2.5 × 10-4 mol L-1s-1
  2. 7.5 × 10-4 mol L-1s-1
  3. 5.0 × 10-4 mol L-1s-1
  4. 10.0 × 10-4 mol L-1s-1

Answer (Detailed Solution Below)

Option 2 : 7.5 × 10-4 mol L-1s-1
Free
CUET General Awareness (Ancient Indian History - I)
10 Qs. 50 Marks 12 Mins

Detailed Solution

Download Solution PDF

चूंकि अभिक्रिया शून्य कोटि की है

दर = k[NH3]0

दर = k

दर = 

= 3 × 2.5 × 10–4

= 7.5 × 10–4 mol L–1 s–1

Latest CUET Updates

Last updated on Jun 17, 2025

-> The CUET 2025 provisional answer key has been made public on June 17, 2025 on the official website.

-> The CUET 2025 Postponed for 15 Exam Cities Centres.

-> The CUET 2025 Exam Date was between May 13 to June 3, 2025. 

-> 12th passed students can appear for the CUET UG exam to get admission to UG courses at various colleges and universities.

-> Prepare Using the Latest CUET UG Mock Test Series.

-> Candidates can check the CUET Previous Year Papers, which helps to understand the difficulty level of the exam and experience the same.

More Chemical Kinetics Questions

Hot Links: teen patti classic teen patti real cash apk real teen patti teen patti star