Answer Posted / mohan
0.375m 15% naoh in 1 lit soln,
so 15 grm in 1000ml
v=1000,m.wt=40,w=15,
so dat M=0.375M
Is This Answer Correct ? | 13 Yes | 12 No |
Post New Answer View All Answers
Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and appearance? suggest?
What is the difference between the photochemical reaction and photo-dynamic reaction?
sir, what does happen ............? naphthal+benzene(or)toluee........> ?
wtat type quations will be sak in ongc exam?
What precaution u take when doing rs preparing
Actinium has potential applications in cancer treatment. Could you elaborate on how Actinium-225 is used in targeted alpha-particle cancer therapy?
Describe the historical significance of Protactinium's discovery and its naming.
Active Ingredients in septilin ??
Is benzene aromatic?
What is the Difference Between 3M KCL and 4M KCL, WHy We are Filling 3M KCL In electrode Instead of 4M KCL
As a chemist working with Protactinium, what safety measures and precautions would you take due to its radioactivity?
How to find peaks in ftir chromatography
Actinium-227 can decay into Thorium-227. Explain the significance of this decay chain and its applications, particularly in nuclear physics.
chlorination of methane is possible and a mixture of products are obtained. Is flourination and Bromination of methane is possible?
hi i am siva icompleted m,sc in organic chemistry in 2008&working as alecturer can u send me the interview qusetions with answers . i expected that i got 135 - 140 marks is there any chance to get selection my interview is on may 7th 2010