32. If A+T: G+C = 1:3, what is the percentag
of cytosine in that DNA?
1) 25%
2) 75%
3) 37.5%
4) 17.5%
Answers
Answered by
0
Answer:
Here, Let M
1
(molarity H
2
SO
4
)=2M, V
1
(volume of H
2
SO
4
)=20ml=0.02L, V
2
(volume of solution)=1L and M
2
(molarity of resulting solution)=?
Therefore, M
1
×V
1
=M
2
×V
2
M
2
=0.04M
Normality=M
2
×n , here n is number of H
+
ions an acid can donate
Normality=0.04×2=0.08N
Answered by
0
Answer:
sorry bhaiya i answered in a wrong way
Explanation:
i had written it now
Here, Let M
1
(molarity H
2
SO
4
)=2M, V
1
(volume of H
2
SO
4
)=20ml=0.02L, V
2
(volume of solution)=1L and M
2
(molarity of resulting solution)=?
Therefore, M
1
×V
1
=M
2
×V
2
M
2
=0.04M
Normality=M
2
×n , here n is number of H
+
ions an acid can donate
Normality=0.04×2=0.08N
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