Fill in the blanks.1. …………. can act as an acid as well as base

1.	Fill in the blanks.1. …………. can act as an acid as well as base.2. At 25°C, the value of Kw is equal to ………3. With the increase in temperature, Kw value is ………4. The dissociation of water is an ………reaction.5. Aqueous solution of HCl is ……. whereas aqueous solution of NH3 is …………6. For neutral solutions, the concentration of [H3O+] as well as [OH-] is equal to at 25°C.7. The pH of battery acid is equal to ………8. The pH of drain cleaner is equal to ………9. ……. is the fraction of the total number of moles of a substance that dissociates at equilibrium.10. When the dilution increases by 100 times, the dissociation increases by ………
Answer» 1. Water 2. 1 x 10^-14 3. increases 4. endothermic 5. acidic, basic 6. 1 x 10^-17 7. zero 8. 14 9. degree of dissociation 10. 10 times

Fill in the blanks.1. …………. can act as an acid as well as base.2. At 25°C, the value of Kw is equal to ………3. With the increase in temperature, Kw value is ………4. The dissociation of water is an ………reaction.5. Aqueous solution of HCl is ……. whereas aqueous solution of NH3 is …………6. For neutral solutions, the concentration of [H3O+] as well as [OH-] is equal to at 25°C.7. The pH of battery acid is equal to ………8. The pH of drain cleaner is equal to ………9. ……. is the fraction of the total number of moles of a substance that dissociates at equilibrium.10. When the dilution increases by 100 times, the dissociation increases by ………

Answer»

1. Water

2. 1 x 10^-14

3. increases

4. endothermic

5. acidic, basic

6. 1 x 10^-17

7. zero

8. 14

9. degree of dissociation

10. 10 times

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