Question

The ph value of o.1m solutions of hcoona 1, Hcooh 2, Ch3coona4 3 Naoh 4, Hcl 5will be in the order
1) 4 > 3 > 1 >2 > 5 >
2) 4 > 1 > 3 > 2 > 5
3) 3 > 2 > 1 > 4 > 5
4) 5 > 2 > 3 > 1 > 4

Answer 1

option 4 is the answer