Question

0.60 m × 0.40 m and tell the answer

Answer 1

Answer:

$\huge\boxed{\fcolorbox{red}{cyan}{Answer→}}$

Step-by-step explanation:

$(0.60m) \times (0.40m) \\ = (0.6m) \times (0.4m) \\ = {2.4m}^{2}$

☞So 2.4m^2 is the required answer.

HOPE IT HELPS.

Answer 2

Step-by-step explanation:

Pt

4+

+4e

−

→Pt

When 4F electricity =1 mole Pt

Let when 0.60 F electricity passed through solution then the number of moles of Pt=x

So, number of moles (x)=

4F

0.6F

=0.15 moles.

Hence, option B is correct.