Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

The percentage of nitrogen in urea is about?

$\begin{array}{1 1}(a)\;46&(b)\;85 \\(c)\;18&(d)\;28\end{array} $

1 Answer

Home Ask Tuition Questions
Your payment for is successful.
Continue
...