Chemistry, 30.01.2020 14:44 rileydavidharless

Which statement would indicate the presence of an acid?
a)it tastes bitter..
b)it does not react with active metals.
c)it reacts with active metals to form a gas.
d)it does not change the color of litmus paper

Answers: 2

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Answers

Answer from: ameliaxbowen7

Option (C) is the correct answer.

Explanation:

Acids are the species which donate a proton or hydrogen ion.

Properties of acids are as follows.

Acids are sour in taste.They turn blue litmus red.They react with metals to form a gas.pH of acids is less than 7.Acids have a sticky texture.

Thus, we can conclude that the statement it reacts with active metals to form a gas.

Answer from: jasminetaylor4587

Option (C) is the correct answer.

Explanation:

Acids are the species which donate a proton or hydrogen ion.

Properties of acids are as follows.

Acids are sour in taste.They turn blue litmus red.They react with metals to form a gas.pH of acids is less than 7.Acids have a sticky texture.

Thus, we can conclude that the statement it reacts with active metals to form a gas.

Answer from: cookies1164

Answer : The correct option is, (C) It reacts with active metals to form a gas.

Explanation :

Acid : It is a type of species which contains hydrogen ion.

Properties of an acid :

The taste of an acid is sour.An acid does not feel slippery.Acid reacts with the active metal to form a gas and a salt.It change the color of litmus paper to red or pink.

Base : It is a type of species which contains hydroxide ion.

Properties of an base :

The taste of base is bitter.The base feels slippery.Base does not react with the active metal.It change the color of litmus paper to blue.

Hence, the correct statement is, (C) It reacts with active metals to form a gas.

Answer from: liltrewill7008

Answer : The correct option is, (C) It reacts with active metals to form a gas.

Explanation :

Acid : It is a type of species which contains hydrogen ion.

Properties of an acid :

The taste of an acid is sour.An acid does not feel slippery.Acid reacts with the active metal to form a gas and a salt.It change the color of litmus paper to red or pink.

Base : It is a type of species which contains hydroxide ion.

Properties of an base :

The taste of base is bitter.The base feels slippery.Base does not react with the active metal.It change the color of litmus paper to blue.

Hence, the correct statement is, (C) It reacts with active metals to form a gas.

Answer from: Quest

answersilicon (si); oxygen (o);

Answer from: Quest

Hi + naoh -> h2o + nal

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Which statement would indicate the presence of an acid?
a)it tastes bitter..
b)it doe...

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