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प्रश्न
State giving reasons if zinc and aluminium can be distinguished by heating the metal powder with a concentrated sodium hydroxide solution.
कारण बताइए
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उत्तर
No, zinc and aluminium cannot be distinguished by heating the metal powder with concentrated sodium hydroxide solution because both will form a white precipitate which is soluble in excess of sodium hydroxide.
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Metallurgy of Aluminium
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 13: Practical Work - EXERCISE-13 [पृष्ठ २४८]
