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NEET 2024Medium

Q.In Kjeldahl's method, the percentage of nitrogen is calculated using the formula:

a
%N=1.4×N×VW\%N = \frac{1.4 \times N \times V}{W}
b
%N=28×V22400×W\%N = \frac{28 \times V}{22400 \times W}
c
%N=14×VW\%N = \frac{14 \times V}{W}
d
%N=1.4×WN×V\%N = \frac{1.4 \times W}{N \times V}

Correct Answer: Option A

The correct solution involves applying the fundamental concept to derive the final value step by step...

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In Kjeldahl's method, the percentage of nitrogen is calculat... | ParikshaNiti