Science, asked by arushi1573, 1 month ago

Q.17) A commonly used chemical for loading is_____
(a) Hydrogen
(b) Alum
(c) Sulphur
(d) Common salt.

Answers

Answered by sunilashwath64

1

Answer:

ALUM

Explanation:

OPTION B IS THE CORRECT ANSWER

Answered by classprep

2

Answer:

Alum is used for loading.

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