Science, asked by i3tsubhamipremar, 1 year ago

Each of the four students took a sample of iron sulphide compound. A gas was liberated when each student added equal volume of dilute hydrochloric acid. They reported the following observations :The correct observations were reported by student :
(a) A
(b) B
(c) C
(d) D

CBSE Class IX Science VSA (1 Mark)

Answers

Answered by jaspreetsinghhhh

0

(a) Experimental observation.

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