7,486.
A.
51.5
B.
45.5
C.
34.5
D.
26.5
Correct answer is C
No explanation has been provided for this answer.
7,487.
A.
A
B.
B
C.
C
D.
D
E.
E
Correct answer is D
No explanation has been provided for this answer.
7,488.
A.
2-butanone
B.
2-butanal
C.
butane
D.
butanoic acid
E.
3-butanal
Correct answer is A
No explanation has been provided for this answer.
7,489.
Use the above options to the question. The products formed on hydrolysis of
A.
A
B.
B
C.
C
D.
D
E.
E
Correct answer is C
No explanation has been provided for this answer.
7,490.
A.
0.2 moles
B.
0.7 moles
C.
1.5 moles
D.
2.0 moles
E.
3.0 moles
Correct answer is D
The molar mass of x = 36g. At 343k, 72g of x dissolved
Molarity of x = \(\frac{72}{36}\) = 2.00moles.
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