Navigation Menu
Home Blog Latest Notices
About Us Contact Us Disclaimer Privacy Policy Admin Login
100% Free

MDCAT - UHS Past Papers - Chemistry - Chap No 8 Quiz

Attempt 10 MCQs on MDCAT - UHS Past Papers - Chemistry - Chap No 8 | Quiz 1

1. The reaction rate in forward direction decreases with the time because:



2. In zero-order reaction, the rate is independent of:



3. For the reaction 2NO + O₂ → 2NO₂, the rate equation for the forward reaction is:



4. When the change in concentration is 6×10⁻² mol dm⁻³ and time for that change is seconds, the rate of reaction will be:



5. 2A + B → Product. If the reactant 'B' is in excess, the order of reaction with respect to 'A' in given rate R = k[A]²[B] is:



6. If the concentration-time graph of a reactant indicates a constant half-life, then the order of reaction with respect to that reactant is:



7. What is the overall order of this rate equation? Rate = k[H₂][NO₂]²



8. Identify the correct formula to calculate the rate of reaction:



9. Consider the hypothetical equation aA + bB → cC + dD. Which of the following is the correct rate equation?



10. If a reaction rate does not change with concentration then it is:



← Back to Quiz Sets
Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

Medical Colleges in Pakistan

Explore medical institutions city‑wise – public & private.

Lahore Karachi Islamabad Rawalpindi Peshawar Quetta Multan Faisalabad Sialkot Gujranwala Hyderabad Abbottabad Mardan Bahawalpur Sukkur
Browse All Medical Colleges →
Advertisement - Try Now
MDCAT Past Papers Free Online Quizzes

Country Wise Scholarships

🇵🇰 Pakistan's Scholarships 🇺🇸 USA's Scholarships 🇬🇧 UK's Scholarships 🇨🇦 Canada's Scholarships 🇨🇳 China's Scholarships 🇸🇦 Saudi Arabia's Scholarships 🇦🇪 UAE's Scholarships 🇲🇾 Malaysia's Scholarships 🇪🇺 Europe's Scholarships 🇰🇷 South Korea's Scholarships

Online Free Quiz

MDCAT NCAT Intelligence Test
View All Quizzes →

Follow Us

Aggregate Calculator

Calculate your MDCAT aggregate for MBBS admissions

Calculate Now →