Question

hey guys plzz answer step by step
1) what is the mass of H2SO4 in 2×10^-1% of solution
a)2 gm
b)2.5gm
c)0.3 gm
d)0.2 gm
no spamming..
no wrong answers​

Answer 1

=> H2SO4 -> 1×2 + 32 + 16×4g.

= 2 + 32 + 64 = 98g.

2×10-¹%

=> 2 × 1/10%

=> 1/5%

=> 0.002

therefore, mass = 98 × 0.002

= 0.196.

So ans is option(d)- 0.2gm (approax).

HOPE IT HELPS..

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Answer 2

Answer:

0.2gm is your answer siso...❣️❣️❣️

Explanation:

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