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प्रश्न
Give the formula of the following acid:
Hydrochloric
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उत्तर
Hydrochloric – HCI
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संबंधित प्रश्न
What is the significance of the symbol of an element ? Explain with the help of an example.
Explain the terms 'valency' and 'variable valency'.
Fill in the blank:
Symbol represents _____ atom(s) of an element.
Give the symbol and the number of atoms of the following elements present in sodium chloride.
State the type of element for the following:
Silicon
State the type of element for the following:
Iodine
Give the formula of the following gas:
Hydrogen chloride
Name the following:
An acid whose formula is ‘H2CO3’.
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Zincate
Which of the following would weigh the highest?
