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Wood charcoal is used to decolourise sugar because it
Options
(a) adsorbs coloured material
(b) adsorbs decoloured material
(c) reduces coloured material
(d) none of these
Correct Answer:
adsorbs coloured material
Explanation:
It has a highly porous structure, providing a large surface area for adsorption.
Related Questions: - Na⁺, Mg²⁺, Al³⁺ and Si⁴⁺ are isoelectronic. The order of their ionic size is
- Number of orbitals present in 3rd shell is
- Principal quantum number of an atom is related to the
- For a given exothermic reaction, Kp and K’p are the equilibrium constants
- Concentrated sulphuric acid is always dilute by adding
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Na⁺, Mg²⁺, Al³⁺ and Si⁴⁺ are isoelectronic. The order of their ionic size is
- Number of orbitals present in 3rd shell is
- Principal quantum number of an atom is related to the
- For a given exothermic reaction, Kp and K’p are the equilibrium constants
- Concentrated sulphuric acid is always dilute by adding
Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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