Question

IIUIC Concept
1. A bottle contains 2.5 g atoms of sulphur. How many grams of sulphur does the bottle contain
(A) 32 g
(B) 80 g
(C) 64 g
(D) 16 g​

Answer 1

Answer:

Option B = 80 g is correct

Step-by-step explanation:

We know that

1 gram atom of sulphur contains 32 gram of sulphur

So

1 grame atoms of suphur = 32 grams of sulpur

Multiplying by 2.5 on both sides we get

2.5 × 1 grame atoms of suphur = 2.5 × 32 grams of sulpur

2.5 grame atoms of suphur = 80 grams of sulpur

So 2.5 grame atoms of suphur contain 80 grams of sulphur

Thus

Option B = 80 g is correct