Solutions Question 237

Question: The amount of $ NaOH $ in gms in $ 250,cm^{3} $ of a $ 0.100,M,NaOH $ solution would be

Options:

A) 4 gm

B) 2 gm

C) 1 gm

D) 2.5 gm

Show Answer

Answer:

Correct Answer: C

Solution:

$ M=\frac{w}{m\times V(l)} $ Þ $ 0.1=\frac{w\times 4}{40\times 1}\Rightarrow w=1gm $



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक