19. Observe the given diagram carefully and predict the colour of Iron nail at point X and Y
respectively. if the metal salt solution taken in the test tube belong to a metal which is present at the
bottom of the reactivity series and which can react with conc. H.SO, to liberate So, gas
Iron nail-
X
Reaction
IND
Metal salt
Solution
occurs
1) Grey and Red brown
3) Red brown and Grey
2) Grey and light Green
4) Red borwn and light Green
1
Answers
Answered by
1
Answer:
2. grey and light gree . ihope you got your answer
Answered by
1
Answer:
2.grey and light green
Explanation:
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