Statement 1: 31.26 mL of 0.165 M solution of BaOH2 is exactly neutralised by 25 mL of citric acid C6H8O7 of molarity 0.138.Statement 2 : The acid is tribasic in nature.
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
Both Statement 1 and Statement 2 are true
b
Statement 1 is true and statement 2 is false
c
Statement 1 is false and Statement 2 is true.
d
Both Statement 1 and Statement 2 are false.
answer is A.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Meq. of BaOH2 = Meq. of acidVBNB = VANA31.26 × 0.165 × 2=25 × M × n=25 × 0.138 × n∴ n=3=basicity of acid
Statement 1: 31.26 mL of 0.165 M solution of BaOH2 is exactly neutralised by 25 mL of citric acid C6H8O7 of molarity 0.138.Statement 2 : The acid is tribasic in nature.