The entire quiz question bank (Double only)! This quiz pulls questions at random from the entire Double-only question-bank Loading... 1. Describe the arrangement of particles in a gasParticles are arranged in long strandsParticles are close togetherParticles are spaced far apartParticles form clumpsQuestion 1 of 10 Loading... 2. Calculate the relative formula mass(Mr) of aluminium oxide (Al₂O₃)8643102129Question 2 of 10 Loading... 3. How many electrons in a calcium ion?n/a (Calcium atoms do not form ions)201918Question 3 of 10 Loading... 4. An acid is called a proton _________An acid is a proton donorAn acid is a proton sinkAn acid is a proton solventAn acid is a proton acceptorQuestion 4 of 10 Loading... 5. What is produced when nitrogen reacts with oxygen?nitratesnitrifying compoundsnitrogen oxidesnitrogen and waterQuestion 5 of 10 Loading... 6. Name the product formed at the anode during the electrolysis of molten copper chloridechlorinechloridecoppercopper oxideQuestion 6 of 10 Loading... 7. What will happen to the equilibrium position when we add a catalyst? Give a reason for your prediction. A (g) + B (g) ⇋ C (g) + D (g) (+∆H)Equilibrium will not shift in position, because catalyst does not affect the position of equilibriumEquilibrium will move to the right, because a catalyst increases the backward rate of reactionEquilibrium will move to the right, because a catalyst increases the forward rate of reactionEquilibrium will move to the left, because a catalyst increases the forward rate of reactionQuestion 7 of 10 Loading... 8. Is barium sulfate soluble?slightlynoyesQuestion 8 of 10 Loading... 9. What will happen to the equilibrium position when we increase temperature? Give a reason for your prediction. A (g) + B (g) ⇋ C (g) (-∆H)Equilibrium will move to the right because the forward reaction is endothermicEquilibrium will shift to the left, because forward reaction is exothermicEquilibrium will move to the left because the forward reaction is endothermicEquilibrium will move to the right because the forward reaction is exothermicQuestion 9 of 10 Loading... 10. What will happen to the rate of reaction when we decrease temperature? A (g) + B (g) ⇋ C (g) + D (g) (+∆H)increaseremain constantdecreaseit depends on the conditionsQuestion 10 of 10 Loading... Related Posts:The entire quiz question bank!Key Calculations quizEquilibria (triple) quizCondensation Polymers quizElectrolysis quizAlcohols & Carboxylic Acids quiz Hydr0Gen2022-03-09T21:20:41+00:00Categories: Uncategorized|Tags: Quiz| Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail