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Laabri

Year 8 acids true or false formative

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Last updated 12 months ago
21 Nsɛmmisa
1
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1.

All acids are corrosive.

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2.

Methyl orange turns red in the presence of an alkali?

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3.

Methyl orange will turn lemon juice red.

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4.

Acids have a sour taste.

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5.

All indicators turn red in acids

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6.

All acids contain hydrogen.

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7.

The text is: "Acids are dangerous, but alkalis are not."

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8.

Car batteries contain acid.

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9.

Is an alkali an acid dissolved in water?

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10.

Acids are made less dangerous by dilution

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11.

Alkalis turn litmus blue

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12.

Sodium Hydroxide will turn Litmus red?

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13.

Ammonia will turn litmus red?

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14.

Phenolphthalein is colorless for acids.

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15.

Phenolphthalein is pink for alkalis.

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16.

Phenolphthalein is pink for vinegar?

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17.

Bases feel soapy

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18.

Does methyl orange turn red in an acid?

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19.

Do acids turn litmus blue?

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20.

Phenolphthalein is spelled correctly.

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21.

Is the statement "Methyl orange will turn sodium hydroxide red" accurate?