The correct order of melting point is:
The correct order of melting point is:
Option 1 - <p>Be > Mg > Ca > Sr</p>
Option 2 - <p>Sr > Ca > Mg > Be</p>
Option 3 - <p>Be . Ca > Mg > Sr</p>
Option 4 - <p>Be > Ca > Sr > Mg</p>
2 Views|Posted 4 months ago
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1 Answer
A
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4 months ago
Correct Option - 1
Detailed Solution:
Due to high crystallity Be has the highest M.P.
Be = 1560 K
Mg = 925 K
Ca = 1120 K
Sr = 1062 K
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Li+ has the highest hydration enthalpy.
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Chemistry Ncert Solutions Class 11th 2023
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