BASES

1 alkali .......... a substance which when molten or dissolved conducts an electric current

2 base .......... blue solid

3 sodium hydroxide .......... lye

4 calcium hydroxide .......... apparatus used in titration for measuring volume of acid

5 neutralization .......... taste of alkalis

6 magnesium hydroxide .......... soluble base

7 ammonium hydroxide

8 electrolyte .......... weak electrolyte

9 blue litmus .......... reaction between an acid and a base

10 red litmus .......... changes colour in the presence of alkalis

11 soapy .......... slaked lime

12 bitter .......... does not change colour in the presence alkalis

13 copper(II) hydroxide .......... feel of alkalis

14 pink .......... colour of phenolphthalein in alkalis

15 colourless .......... proton acceptor

16 burette .......... milk of magnesia

17 pipette .......... apparatus used in titration for measuring volume of alkali

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