gneet

Study Companion

For more NEET and AIIMS mcq on Chemical arithmetic and volumetric analysis Visit www.gneet.com
QUESTION
Q28) How much water should be added to 200 c.c. of semi normal solution of NaOH to make it exactly deci normal ? [ AFMC 1983]




SOLUTION

(200)(N/2)=V ( N/10)
∴ V=1000 c.c
Hence volume of water to be added=1000 - 200=800 c.c.Answer: (c)