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lisov135 [29]
3 years ago
12

why is H2SO4 considered as strong acid? What colour does it give with phenolphthalein and methyl orange?​

Chemistry
1 answer:
marta [7]3 years ago
4 0

Answer:

H2SO4 (sulphuric acid) is considered a strong acid because it's H+ ions completely dissociates or ionizes in a water. When reacted with phenolphthalein is colourless because phenolphthalein doesn't react with acids, only strong bases and when reacted with methyl orange, it changes from orange to red.

Explanation:

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