Question

BINA SPAM KIYE CHUP CHAP ANSWER DO !!!!

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Answer 1

Answer:

We know

Molarity = moles / volume

So

Moles = Molarity × volume = 0.25 M × 2.5 L

$= \frac{1}{4} \times \frac{5}{2} = \frac{5}{8} \: \: moles$

Now methanol (CH3OH) Molecular weight is 32 gm .

So weight of 5/8 moles = 5/8 × 40 = 25 gm

Now volume = weight / density

$\frac{ \frac{25}{1000}kg }{0.793kg} l = \frac{25 \times 1000}{793} ml \approx \frac{25 \times 1000}{800} = 31.25 \: ml$

Answer 2

hey mate...

answer is in the attachment.

hope it helps .

mark as brainliest.

# its unknown.