Acids And Alkalis Flashcards by Shivani vyas | Brainscape

Q

What colour does alkali go in litmus

A

Dark blue

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Q

What colour does acid go in Phenolphthalein

A

Colourless

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Q

What colour does alkali go in Phenolphthalein

A

Bright pink

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Q

What colour does acid go in methyl orange

A

Red

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Q

What colour does alkali go in methyl orange

A

Yellow

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Q

Formula for ethanoic acid

A

CH3COOH

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Q

Formula for phosphoric acid

A

H3PO4

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Q

Acids are sources of ________

A

Positive ions

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Q

What do all fizzy drinks contain

A

Carbonic acids

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Q

Name common alkalis

A

Sodium hydroxide

Calcium hydroxide

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Q

What do all acids have in common

A

Positive Hydrogen ions

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Q

What colour does an acid go in litmus solution

A

Red

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