Question

4 gm of NaOH is mixed in 40 ml of water. TI
is separated into two part having volume 10 m
30 ml. The ratio of molarity of two solution is
(1) 1:3
82 3:1
(3) 1 : 10
14 1:1​

Answer 1

Answer:

2)3:1

Explanation:

moles of NAOH=given mass/molar mass

4/40=0.1

solution is separate but number of mole is same