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The role of cryolite in the metallurgy of extraction of aluminium is to
Options
(a) increase the conductivity of the electrolyte
(b) decrease the melting point of electrolyte
(c) both (increases the conductivity of the electrolyte) and (decreases the melting point of electrolyte)
(d) no specific role at all
Correct Answer:
both (increase the conductivity of the electrolyte) and (decrease the melting point of electrolyte )
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A sp³ – hybrid orbital contains
- The correct order of electron affinity is
- If the value of Cp for nitrogen gas is 7 JK⁻¹mol⁻¹ , then the value
- Action of acetylene on dilute H₂SO₄ gives
- In which of the folowing pair both the species have sp³ hybridization?
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A sp³ – hybrid orbital contains
- The correct order of electron affinity is
- If the value of Cp for nitrogen gas is 7 JK⁻¹mol⁻¹ , then the value
- Action of acetylene on dilute H₂SO₄ gives
- In which of the folowing pair both the species have sp³ hybridization?
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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