• 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.

Which one of the following is acidic in nature
1 Gastric juice  
2 Sodium hydroxide solution  
3 Lime water  
4 Blood plasma  

Ans.

(1)

Gastric juice is acidic in nature due to the presence of hydrochloric acid (HCl). This acid is secreted by the stomach lining and plays a crucial role in digestion by providing an acidic environment. In contrast, sodium hydroxide solution (b) is a base, lime water (c) is slightly basic due to the presence of calcium hydroxide, and blood plasma (d) is slightly alkaline with a pH around 7.4, necessary for proper physiological functions.