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Chemistry GK Practice Question and Answer

Latest Popular RatedShowing Page 5 of 12Total Questions 90 Join Examsbook

Q:
is silica?
1786 0

1
metalloids
Correct
Wrong
2
metal
Correct
Wrong
3
non-metals
Correct
Wrong
4
none of these
Correct
Wrong

Show AnswerHide Answer
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SingleChoice

Answer : 1. "metalloids"

Q:
What type of acid is found in curd?
1784 0

1
lactic acid
Correct
Wrong
2
citric acid
Correct
Wrong
3
Oxalic acid
Correct
Wrong
4
Others
Correct
Wrong

Show AnswerHide Answer
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SingleChoice

Answer : 1. "lactic acid"

Q:
If an alloy contains a metal mercury, what is it called?
1782 0

1
mercury alloy
Correct
Wrong
2
Iron Alloy
Correct
Wrong
3
Amalgam
Correct
Wrong
4
Zinc Alloy
Correct
Wrong

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SingleChoice

Answer : 3. "Amalgam"

Q:
Which is the first metal used by humans?
1752 0

1
Gold
Correct
Wrong
2
Iron
Correct
Wrong
3
Copper
Correct
Wrong
4
Silver
Correct
Wrong

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SingleChoice

Answer : 3. "Copper"

Q:
Gastric juice contains acids?
1742 0

1
Acetic acid
Correct
Wrong
2
Sulfuric acid
Correct
Wrong
3
Hydrochloric acid
Correct
Wrong
4
Nitric acid
Correct
Wrong

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SingleChoice

Answer : 3. "Hydrochloric acid"

Q:
Which of the following metals does not react with cold or hot water?
1728 0

1
Na
Correct
Wrong
2
Ca
Correct
Wrong
3
Mg
Correct
Wrong
4
Fe
Correct
Wrong

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SingleChoice

Answer : 4. "Fe"

Q:
Which acid is in tamarind?
1726 0

1
Methanoic acid
Correct
Wrong
2
Tartaric acid
Correct
Wrong
3
lactic acid
Correct
Wrong
4
Oxalic acid
Correct
Wrong

Show AnswerHide Answer
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SingleChoice

Answer : 2. "Tartaric acid"

Q:
With which substance is it beneficial to treat a bee sting?
1723 0

1
Baking Soda
Correct
Wrong
2
sodium carbonate
Correct
Wrong
3
sodium chloride
Correct
Wrong
4
Others
Correct
Wrong

Show AnswerHide Answer
Workspace
SingleChoice

Answer : 1. "Baking Soda"

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