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e best answer, , L choose th, 1 in taste,, x ] acids are a, our b) sweet, d) salty, c) bitter ;, — uct, Jay rdqueous solutions of conduc, ~~ ‘electricity., a) acid b) base, o) salt “All of these, in acidic solutions blue litmus changes, into colour., a) blue b) green, Te d) white, on, , 4, Base is a substance that gives, , dissolving in water., , , , i 46b)H* cOH 4H, (Gq Sodium hydroxide is a, a) acid base, c) oxide d) alkali, JRed ant sting contains, a) acetic acid b) sulphuric acid, c) oxalic acid formic acid, , 7. Magnesium hydroxides are used for, , Gresiy wyratpan, , ) teeth decay) None of these, saltand water b) salt, , , , 10, In basic solution turmeric j, , 1. Fillin the blanks,, Oy Benzoic acids are used for, , (ay the word sour refers to mae, , 5, Wasp sting ee, ay, , 6. Turmeric is used as a_jnolacolon,, , 7, Inacidic solution the colour of thehibi, seus, , @ Most of the acids are not an, @) Acids are bitter in taste. folse, , , , , , , , , , , , , , , , , , , , , Hare, , Ndicato, , changes from yellow to ” Pay, :, , a)blue b) Breen) yellow %, %, ci, , , , Latin. Q', , Ay bases are Ate intasy, 4, Chemical formula of calcium bale we, ‘ide ig, , ao —, , III. State true or false. If false, correct the statement., , indicator paper will change t, © ole,, Oe heen ged, , 3. Bases are soapy to touch when th, Acids are corrosive in tue ee, 5. All bases are alkalis. 4VAe, , 6. Hibiscus flower is an example for