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प्रश्न
What is the term defined by the following?
A base which is soluble in water.
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उत्तर
Alkali
संबंधित प्रश्न
Give one example in the following case:
A hydroxide which is highly soluble in water.
Give one example in the following case:
An oxide which is a base.
Give one example in the following case:
A base which does not contain a metal ion.
Salts are neutral.
Wasp sting contains _______.
A solution changes the colour of turmeric indicator from yellow to red. The solution is ______.
Look at figure which shows solutions taken in test tubes A, B, C and D. What colour is expected when a piece of red litmus paper is dropped in each test tube? Nature of the solutions is given in the table for your help.
| Test tube | Nature of Solution | Change in colour of red litmus |
| A | Neutral | |
| B | Basic | |
| C | Acidic | |
| D | Neutral |
______ are bitter in taste.
Al(OH)3 & Zn(OH)2 are not alkalis.
NaOH & KOH are strong bases.
