• 072920 77839
  • info@smartachievers.in
Menu
Back
  • JEE ADVANCE
  • JEE MAIN
  • NEET
  • BITSAT
  • CBSE BOARD
  • UP BOARD
  • CUET
JEE ADVANCE
  • CLASS XI - XII
  • CRASH COURSE
CRASH COURSE
JEE MAIN
  • CLASS XI - XII
  • CRASH COURSE
CRASH COURSE
NEET
  • CLASS XI - XII
  • CRASH COURSE
BITSAT
  • CLASS XI - XII
CBSE BOARD
  • CLASS IX
  • CLASS X
  • CLASS XI
  • CLASS XII
  • CLASS VI
  • CLASS VII
  • CLASS VIII
UP BOARD
  • CLASS IX
  • CLASS X
  • CLASS XI
  • CLASS XII
CUET
  • CRASH COURSE
Courses


Solution


Q.

Read the passage carefully and answer the following questions from (i) to (v):

 

Acids show their property due to the presence of hydronium ions in their solutions. They produce hydrogen ions left parenthesis H to the power of plus right parenthesis in the presence of water. Water weakens the bond between the ions and makes them soluble. This is the reason why acids and bases produce ions in aqueous solutions.

In non-polar solvents like benzene and toluene, dry HCl gas or solution does not undergo ionisation. The reason for this split is because the water molecules, being polar, pull the H to the power of plus space a n d space C l to the power of minusapart.

(iv) The pH value of four solutions are: A = 1, B = 9, C = 3, D = 13
Choose the incorrect statement:
1 A has a higher concentration of hydronium ions than solution C  
2 B has a higher concentration of hydronium ions than solution D  
3 A and B will turn red litmus solution into blue  
4 A is highly acidic while B is weakly basic  

Ans.

(1)