ECAT Pakistan · Chemistry
Equilibrium, Electrochemistry and Energetics
7 practice questions, each with the answer and an explanation.
Practise Equilibrium, Electrochemistry and Energetics now
Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.
All 7 questions
- In a galvanic cell, at which electrode does oxidation occur?
- What is the effect of a catalyst on the position of equilibrium?
- Which change shifts the equilibrium N₂ + 3H₂ ⇌ 2NH₃ towards ammonia?
- What is the sign of ΔH for an exothermic reaction?
- What is the pH of a neutral solution at 25 °C?
- What is the colour of blue litmus in an acid?
- Which of these is a strong acid?
Keep practising
More ECAT Pakistan topics
- Physical Chemistry: Moles, Solutions and Stoichiometry42 questions
- Vectors, Series and Counting29 questions
- Matrices, Determinants and Coordinate Geometry28 questions
- Calculus, Algebra and Trigonometry28 questions
- Electricity, Magnetism and Modern Physics24 questions
- Mechanics, Energy and Properties of Matter23 questions
- Waves, Heat and Optics23 questions
- Organic Chemistry and Industrial Materials17 questions