Q121
Open questionWhich of the following statements is not true about acids?
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Chemistry GK · all questionsAcid, Base and Salts
Acid, Base and Salts
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Q122
Open questionWhich of the following is not an alkali?
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Q123
Open questionThe pH of a solution depends on the concentration of . . . . . . . .
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Q124
Open questionWhich among the following acid is also known as 'Muriatic acid'?
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Q125
Open questionBuildup of which acid in our muscles during sudden activity causes cramps?
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Q126
Open questionWhich of the following will make blue litmus red?
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Q127
Open questionWhich of the following properties is not of alkali?
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Q128
Open questionBaking soda is used
1. for making baking powder.
2. in soda-acid fire extinguishers.
3. to neutralise excess acid in the stomach.
1. for making baking powder.
2. in soda-acid fire extinguishers.
3. to neutralise excess acid in the stomach.
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Q129
Open questionWhat will be the effect on the color of dry blue litmus paper when exposed to dry HCl gas?
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Q130
Open questionWhich one of the following is coated on the photographic plate?
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Q131
Open questionWhich of the following oxides is not acidic?
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Q132
Open questionMatch List-I with List-II and select the correct answer:
| List-I | List-II |
| a. Washing soda | 1. Sodium Hydroxide |
| b. Caustic soda | 2. Copper Sulphate |
| c. Neela thotha | 3. Sodium Thiosulphate |
| d. Hypo | 4. Sodium Carbonate |
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Q133
Open questionIn general, how can a neutralization reaction be written?
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Q134
Open questionThe strong acid solution contains . . . . . . . .
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Q135
Open questionCitric acid is present in free form in
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Q136
Open question. . . . . . . . oxides react with acids as well as bases?
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Q137
Open questionWhich of the following is an alkali?
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Q138
Open questionWhich of the following salts is acidic?
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Q139
Open questionWhat is the chemical name of the deadly poison 'cyanide'?
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Q140
Open questionWhich one of the following salt predominant in the ocean?
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