Question icon
Grade 11Discuss with Askiitians Tutors

100 mlmof ph=6 (acidic) is diluted to 1000 ml by H2o.The pH will increaae by A) 9 unit B) 7unit C) 1unit

Profile image of ashu
12 Years agoGrade 11
Answers icon

2 Answers

Profile image of Sunil Kumar FP
12 Years ago
ph(i)=6
ph(f)=7
change =1 unit
initial conc of h+=10-(6)
final conc of h+=10(-6)×10(-1)=10(-7)

thanks and regards
sunil kumar
askIItian faculty
Profile image of ashu
12 Years ago
But ans is 0.7 unit