The process referred to here is <u>filtration.</u>
Weast to east , east to west, nort to south, south to nort.
No, an element is a pure substance, it cannot be broken down into simpler substances or be decomposed by chemical means.
Answer:
When acetylene gas is passed over ammoniacal silver nitrate soln gives white ppt of disilveracetylide is formed. - When acetylene is passed over ammoniacal silver nitrate solution, white ppt of disilveracetylide is formed.