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Question
Metal corrodes due to salts.
Options
True
False
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Solution
This statement is True.
RELATED QUESTIONS
What do you understand by an alkali?
Give one example in the following case:
A base which is not an alkali.
Salts are neutral.
When the soil is too basic, plants do not grow well in it. To improve its quality what must be added to the soil?
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 |
All bases are alkalis but all alkalis are not bases.
What are bases?
Which of the following pairs are weak bases?
Al(OH)3 & Zn(OH)2 are not alkalis.
