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प्रश्न
lf 150 cc of gas A contains X molecules, how many molecules of gas B will be present in 75 cc of B?
संख्यात्मक
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उत्तर
150 cc of a gas A contains X molecules.
∴ 150 cc of B will also contain X molecules.
Hence, 75 cc of B will contain `X/2` molecules.
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अध्याय 5: Mole Concept and Stoichiometry - Questions from ICSE Examinations [पृष्ठ १२१]
