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प्रश्न
Four atoms of hydrogen combine with one atom of carbon to give methane [CH4]. State the valency of carbon.
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उत्तर
Methane is formed by the combination of four hydrogen atoms and one carbon atom where valency of hydrogen is 1 and valency of carbon is 4.
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संबंधित प्रश्न
Matter is classified into the types of mixture, compound and element by applying the criterion ______.
Solutions are
Give two examples of the following type of mixture.
solid-liquid
Fill in the blanks
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A homogenous mixture.
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Mixtures are impure substances.
