CHEMISTRY

JAMB 2020 - Question 30

Chemistry 2020 JAMB Past Questions - Question 30: RS(aq) + HF(aq) → RF(s) + HS(aq)ΔH = -65.7 kj mol( ‾ ¹ ).From the equation above, it can be deduced that

Choose the most appropriate option for the gap .
RS(aq) + HF(aq) → RF(s) + HS(aq)
ΔH = -65.7 kj mol( ‾ ¹ ).
From the equation above, it can be deduced that
A:
B:
C:
D:
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Correct Answer

B

Explanation