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प्रश्न
Sodium hydroxide is a ______.
पर्याय
acid
base
oxide
alkali
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उत्तर
Sodium hydroxide is a alkali.
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संबंधित प्रश्न
What do you understand by an alkali?
Give one example in the following case:
A hydroxide which is insoluble in water.
Oxides of metals are acidic in nature.
What is the term defined by the following?
A base which is soluble in water.
All bases are alkalis.
Which among the following is not a base?
Which of the following is not a base?
State whether the following statement is true or false. Correct the false statement.
Lime water turns red litmus blue.
Phenolphthalein gives ______ colour with lime water.
A small amount of copper oxide was taken in a beaker and dilute hydrochloric acid was added with continuous stirring of the solution. Name the compound formed and state the colour of its solution. Write the balanced chemical equation for the reaction that occurs. Based on the reaction, state the nature (acidic/basic) of copper oxide.
