The entire quiz question bank! This quiz pulls questions at random from the entire 1100+ question-bank Loading... 1. What is the formula for potassium hydroxide?K(OH)₃KOHK(OH)₂K₂OHQuestion 1 of 10 Loading... 2. Is silver nitrate soluble?slightlynoyesQuestion 2 of 10 Loading... 3. State the general formula of alkanesC₂ₙH₂ₙ₊₂ CₙHₙ₊₁CₙH₂ₙ₊₂ CₙH₂ₙQuestion 3 of 10 Loading... 4. How many neutrons in a typical atom of fluorine?101999.5Question 4 of 10 Loading... 5. What observation would be made if a saturated solution is cooled?The solution will separate into two layersThe solution will change colourThe solution will become unsaturatedSolid would come out of solutionQuestion 5 of 10 Loading... 6. State whether covalent substances conduct electricity, and explain whyOnly when molten, because there are charged particles that are free to moveNo. Because there are no charged particles that are free to moveYes, because there are charged particles that are free to moveOnly under pressure, because there are charged particles that are free to moveQuestion 6 of 10 Loading... 7. Write a word equation for the reaction between sodium hydroxide and iron(II) sulfatesodium hydroxide + iron(II) sulfate → sodium hydroxide + iron (II) sulfatesodium hydroxide + iron(II) sulfate → iron (II) hydroxide + sodium sulfatesodium hydroxide + iron(II) sulfate → iron (III) hydroxide + sodium sulfitesodium hydroxide + iron (II) sulfate → iron (II) hydroxide + sodium sulfiteQuestion 7 of 10 Loading... 8. What is the name of this molecule?ethaneetheneethanolmethaneQuestion 8 of 10 Loading... 9. Explain, in terms of structure and bonding, why sodium chloride has a very high melting pointNaCl has a giant ionic structure with weak electrostatic forces between oppositely charged ions that require little energy to breakNaCl has a simple molecular structure with strong electrostatic forces between oppositely charged ions that require a lot of energy to breakNaCl has a simple molecular structure with weak intermolecular forces that require little energy to breakNaCl has a giant ionic structure with strong electrostatic forces between oppositely charged ions that require a lot of energy to breakQuestion 9 of 10 Loading... 10. State the solubility rule for carbonates saltsall carbonates are soluble, except those of lead, sulfur and calciumall carbonates are insolubleall carbonates are solubleall carbonates are insoluble, except those of sodium, potassium and ammoniumQuestion 10 of 10 Loading... Related Posts:The entire quiz question bank (Double only)!Key Calculations quizEquilibria (triple) quizCondensation Polymers quizElectrolysis quizAlcohols & Carboxylic Acids quiz Hydr0Gen2022-03-09T21:22:06+00:00Categories: Uncategorized|Tags: Quiz| Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail
