Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Chemistry Solutions
At 25°C, the increasing order of solubility is:
1
NaBr < NaCl < Nal
2
NaCl < NaBr < Nal
3
NaCl < Na1, NaBr
4
More than one of the above
5
None of the above