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प्रश्न
Complete the statement with the correct words.
__________ are chemicals formed on reaction of a base with an _____ giving salt and water.
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उत्तर
Salts are chemicals formed on reaction of a base with an acid giving salt and water.
संबंधित प्रश्न
What is the difference between a pure substance and a mixture ?
Give Two Examples for Each of the Following: Non-metals
Give two examples of the following.
Non-metals which are solids
Indicate whether the following statement is true or false:
Metals reflect light and are good conductors of electricity
Indicate whether the following statement is true or false:
Ozone is a triatomic molecule
Classify substances into pure and impure substances in the form of a chart or tabulation.
Write the names of elements from the following symbol:
Br
Explain the term ‘mixture’.
Select the correct answer from A, B, C, D & E for the statement given below :
A metalloid.
Match the following.
| Atom | Building block of matter |
| Element | Atoms of different kinds |
| Compound | Atoms of the same kind |
| Molecule | Smallest unit of a substance |
