IIT JEE , AIEEE Forum - Chemistry , Physical Chemistry - few questionss i m struck with............

akshay.khare91

1 . b

since Al(OH)3 will give OH ions in water and HCl will give H ions
hence in the presence of HCl the OH ion reacts with H ion to form water
hence the concentration of product will decrease and according to
le - chatliers pricciple reaction will shift in forward direction hence
solubility of Al(OH)3 will increase..

2.b
since the NaHCO3 will dissociate into Na ion and HCO3 ion and
this Na ion will react with blood's HCO3 to form NaHCO3
hence the concentration of H ion will decrease and PH will
decrease..

3 after four days..

4.acceleration of all points will be same..

Ask & Discuss Questions with Community & Experts