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Imtixaanka dhamaadka
Falcelinta kiimikada: barokaca biraha — Imtixaanka dhamaadka
Su'aal 1 / 5
Dooro mid
Kee ka mid ah weedhahan soo socda ayaa ah matalaad sax ah oo falcelinta barokaca (displacement reactions)?
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Ii akhri
a
aluminium + tin chloride → aluminium chloride + tin
b
lead + sodium chloride → ma jiro falcelin
c
magnesium + hydrochloric acid → magnesium chloride + hydrogen
d
birta A + cusbada birta B → birta B + cusbada birta A
e
bir + asiidh → cusbada birta + hydrogen
Hubi
Waan dhammeeyay muuqaalka →