Which one of the following is an organic acid?
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Chemistry GK · all questionsAcid, Base and Salts
Acid, Base and Salts
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Vinegar used in cooking contains which of the following compounds?
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A solution turns red litmus blue. The pH of solution is
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Muriatic acid is scientifically known as:
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Which is not a Lewis acid?
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Aqua regia is an acidic, corrosive and oxidative mixture consisting of . . . . . . . . volume/volumes of concentrated hydrochloric acid and one volume of concentrated nitric acid, often used to dissolve gold and platinum.
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Which acid is considered as a basic chemical in Industry?
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The common element for all acids is:
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Sodawater obtained by passing carbon dioxide in water is
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Primarily, an ant's sting has which of the following?
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Which of the following statements is true/false?
Statement:
1. H2SO4 is used to remove sulphur and other compounds in petroleum refining.
2. The basic nature of sodium hydroxide (NaOH) is due to the presence of hydrogen ions.
Statement:
1. H2SO4 is used to remove sulphur and other compounds in petroleum refining.
2. The basic nature of sodium hydroxide (NaOH) is due to the presence of hydrogen ions.
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. . . . . . . . is not acidic.
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Which one of the following gives the highest amount of hydrogen ions (H+)?
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The substances whose odor changes into acidic or alkaline medium . . . . . . . . it is said.
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Sodium hydroxide reacts with . . . . . . . . to form a simple salt solution?
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Which of the following is not a neutral oxide?
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Suppose you have four test tubes labelled as 'A', 'B', 'C' and 'D'. 'A' contains plain water, 'B' contains solution of an alkali, 'C' contains solution of an acid, and 'D' contains solution of sodium chloride. Which one of these solution will turn phenophthalein solution pink?
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Vinegar made by fermentation from cane sugar contains
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An acid having basicity one is
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Which one of the following substances is used in photography and also as an antichlor?
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