हिंदी

Write the Formula of the Following Compound: Sodium Hydroxide

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प्रश्न

Write the formula of the following compound:

Sodium hydroxide

एक पंक्ति में उत्तर
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उत्तर

Sodium hydroxide - NaOH  - `["OH"]^(1-)`

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अध्याय 1: The Language of Chemistry - For Additional High Order Thinking Questions [पृष्ठ १५]

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विराफ जे दलाल Simplified ICSE Chemistry [English] Class 9
अध्याय 1 The Language of Chemistry
For Additional High Order Thinking Questions | Q 2. 6. ii] (m) | पृष्ठ १५

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Play a game for writing formula.

Example 2: A low-cost model for writing formulae: Take empty blister packs of medicines. Cut them in groups according to the valency of the element, as shown in the figure. Now, you can make formulae by fixing one type of ion into other.

For example:

The formula for sodium sulphate:

2 sodium ions can be fixed on one sulphate ion.

Hence, the formula will be Na2SO4.

Do it yourself:

Now, write the formula of sodium phosphate.


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