Question

Mass of 0.1 mole of methane gas is ____.
Please ans it fast. ​

Answer 1

Answer:

0.1=WMCH4,0.1=W16(∵MCH4=16)⇒W=1.6gm.

Answer 2

$\huge{\dag} \: {\underline{\boxed{\sf{\purple{ Answer }}}}}$

Mass of 1 mole methane is 16 g.

Mass of 0.1 mole methane is =  $\mathsf{ \frac{0.1 \times 16}{1} }$

                                                   = 1.6 g

So, the mass of 0.1 mole methane is 1.6 g