Partial preview of the text
Download Properties of Acids and Bases Worksheet and more Exercises Physics in PDF only on Docsity!
Worksheet 30: Properties of acids and bases Topic 8 Set A: Properties of acids and bases Objective: To test your knowledge of properties of acids, bases, and neutral solution : Write “acidic” or “basic” or “ both acidic and basic” or “neutrat” to indicate if the property describes a Solution thot is an acid , a base, both or neutral, 1. A solution has a pH greater than 7. \pasic 2. Asolution turns the calor of litmus to blue, base i I 3. A solution has a higher concentration of H,0*ions than QH- ions. acidic | j 4. Asolution has a pH equal to 7. Neatval i 5.A solution in which phenolphthalein stays colorless. Goth 6. A solution changes color of indicators, ain son i . . ; acide | 7. A solution is added to water, and the H* concentration of the water increases. ! I 8. A solution changes phenolphthalein from colorless to pink, bo 9. A solution has a higher concentration of hydroxide ion than hydrogen fon. \ sa : 10. A solution with equal number of H*ions ta OH" ions. Atubral 11. A solution contains electrolytes. ait 12. A solution increases the OH ion concentration of another solution. los a 13. A solution decreases the alkalinity of another solution. a (ate ah : sde 14. A solution contairis hydrogen ion as the only positive ion, . wacidte : 15. Asolution in which bromthymol will be yellow. ocidee i | 16. A solution undergoes neutralization reaction. loan | i / , actdr i 17. A solution reacts with a metal to produce hydrogen gas. a | i i i 18. A solution contains mobile ions that conducts electrical current . \o \ da ' 19. A solution that can turn litmus red. Oc Ae : 20. A substance donates a proton in a reaction, ac dre i oe . + : 21, A substance accepts a hydrogen ion in a reaction. ) a5i ce 3 
