Question
Identify the strong acid from the list
below:Solution
Hydrochloric acid (HCl) is recognized as a strong acid because it completely dissociates into hydrogen ions (H⁺) and chloride ions (Cl⁻) in water, which significantly contributes to its high acidity with a typical pH of about 1 in concentrated solutions. In contrast, acetic acid is only partially dissociative, exhibiting weaker acidic properties. Citric acid, common in citrus fruits, and carbonic acid, formed by CO₂ dissolution in water, are also weak acids, only partially releasing H⁺ ions in solutions.
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Choose the odd one.
Select the odd group of numbers. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digi...
Number of letters skipped in between adjacent letters goes on increasing successively by three in the series. Identify the set following the above rule.
Select the option in which the numbers shares the same relationship in set as that shared by the numbers in the given set.
(NOTE: Operations...
Find out the odd word/letters/number/number pair from the given alternatives.
Find the odd one out
Find the odd one out.
Arrange the letters of each group to make a meaningful word and find the odd man out:
Four number-pairs are given, three of which are alike in certain manner and one is different. Choose the different number-pair.
