हिंदी

Calculate the weight/mass of 0.25 gram atom of calcium.

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प्रश्न

Calculate the weight/mass of 0.25 gram atom of calcium.

संख्यात्मक
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उत्तर

As we know, an Atomic mass of Ca = 40 grams

∴ 0.25 gram atom of calcium has mass = 0.25 x 40

Actual mass = 10 g

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अध्याय 5: Mole concept and Stoichiometry - EXERCISE-5B [पृष्ठ ८४]

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एस पी सिंग Concise Chemistry [English] Class 10 ICSE
अध्याय 5 Mole concept and Stoichiometry
EXERCISE-5B | Q 12. (f) | पृष्ठ ८४
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