Chemistry, asked by GKSRIKAR, 9 months ago

17. The molality of 2% (W/W) NaCl solution
nearly
1. 0.02m
2. 0.35 m
3. 0.25 m
4. 0.45 m

Answers

Answered by pratyush2949

1

Answer:

o.o2m

Explanation:

because in mass÷mass means 20g of nacl is dissolved in 100g

Previous Question

Next Question

Similar questions

Physics, 5 months ago

A resistor of resistance 8 mega ohm draws a current of 0.75 A calculate the potential difference across resistor.

English, 5 months ago

Question 14 D. She suffers a heart (1.0) Marks disease. Answer: 1. about ii. in jii. from IV. on...

History, 5 months ago

Was Rashsundari Devi a superstitious woman? If not, why?

Science, 9 months ago

the temperature at a place is high most of the time and there is also heavy rainfall on most of the days in the same place what type of climate does this place have...

Math, 9 months ago

Neha went to a sale to purchase some pants and shirts when her friend ask her how many of each set had brought she answered the number of ships are too less than twice the number of pants purchased also the number of ships is 4 less than 3 times the number of pants purchased help her friends to find how many pants and shirts Neha bought...

Math, 11 months ago

the rational number of 9.99 in theform of p/q is...

Math, 11 months ago

If A (4,-6) , B(3,-2) and C(5,2) are the vertices of a ∆ABC and AD is it's median. Probe that the median AD divides ∆ABC into two triangles of equal areas.

English, 11 months ago

Write a story of travelling in boat reduced to six from eight...