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प्रश्न
Fill in the blank
The word acid comes from latin word acidus meaning _________
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उत्तर
The word acid comes from the latin word acidus meaning 'sour'.
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संबंधित प्रश्न
Dorji has a few bottles of soft drink in his restaurant. But, unfortunately, these are not labelled. He has to serve the drinks on the demand of customers. One customer wants acidic drink, another wants basic and third one wants neutral drink. How will Dorji decide which drink is to be served to whom?
Which gas is usually liberated when an acid reacts with a metal? How will you test for the presence of this gas?
Which chemical is injected into the skin of a person during an ant’s sting?
How can the effect of these stings be neutralised?
What effect does the concentration of \[\ce{H+_{( aq)}}\] ions have on the nature of a solution?
One of the following does not inject an acidic liquid into the skin through its sting. This is:
What do you understand by the term, acid?
Most of the acids are not soluble in water.
State whether the following statement is true or false. Correct the false statement.
A compound if acidic will turn all indicators red.
______ contain one or more replaceable hydrogen atoms.
Which one of the following will not produce an acid when made to react with water.
