Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Solutions
A solution contains 50 g of common salt in 500 g of water. The concentration of the solution is
1
500%
2
50%
3
10%
4
More than one of the above
5
None of the above