In comparison to the zeolite process for the removal of permanent hardness, the synthetic resins method is
In comparison to the zeolite process for the removal of permanent hardness, the synthetic resins method is
Option 1 -
Less efficient as it exchanges only anions
Option 2 -
More efficient as it can exchange only cations
Option 3 -
Less efficient as the resin cannot be regenerated
Option 4 -
More efficient as it can exchange both cation as well as anions(Hydrogen)
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1 Answer
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Correct Option - 2
Detailed Solution:Theory based.
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H2S has minimum boiling point.
PbS + 4H2O2->PbSO4 + 4H2O.
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HF molecules are associated with strong intermolecular hydrogen bonding hence its boiling point is the highest
Compound Melting Point (K)
HF 190
HCl 159
HBr 185
HI
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