Chemistry, asked by pakidosgraphics, 16 hours ago

the molar mass of sodium hydroxide is 40g/mol. If you dissolve 25g of it to make 3 dm^3 solution, what will be its molarity ?

Answers

Answered by sejusunil475

2

Answer:

molarity = wb/mb×1000/solution

wb=25

mb= 40

solution = 3 litre

put the value in given formula

25/40×1000/3×1000

ANS= .20M

Previous Question

Next Question

Similar questions

Math, 8 hours ago

if x=-2/3 and y=1/4 find(x+y)÷(x-y) who give the answer I will make him brainlist please do it in the page because I don't understand what you have written...

Math, 8 hours ago

find the ratio between: 3 minutes and 36 seconds...

Math, 8 hours ago

The graph of the linear equation 2x+3y = 5 is the line which meets the X axis at the point. either (3,2) or (-2,3). Please answer !!!

English, 16 hours ago

building schedule incldes...

Math, 16 hours ago

In tringle RST ,RS=7cm ,ST=6cm and RT=3cm . write the greatest angle of the tringle.

Geography, 8 months ago

Define the term “Resource Planning”. What are the various steps involved in resource planning?

Science, 8 months ago

You are Ayush Garg, the head boy of Milestone Sc Sec. School , Kaithal. Your school is celebrating Republic Day. Draft a notice to be put on the notice board of your school informing all the teachers to attend a meeting to discuss the arrangements to be made for the function...

English, 8 months ago

roccЧuesuuls. @ Which one of the following type of resource is iron ore? (a) Renewable (c) Flow (b) Biotic (d) Non-renewable...