The metal involved could be
A - VCE - SSCE Chemistry - Question 5 - 2003 - Paper 1
Question 5
The metal involved could be
A. zinc.
B. sodium.
C. calcium.
D. magnesium.
Worked Solution & Example Answer:The metal involved could be
A - VCE - SSCE Chemistry - Question 5 - 2003 - Paper 1
A. zinc.
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Zinc is not the most likely metal involved in this context, as it typically does not react vigorously with water.
B. sodium.
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Sodium is highly reactive with water, producing hydrogen gas and sodium hydroxide. This makes sodium a very plausible choice for the metal involved.
C. calcium.
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Calcium reacts moderately with water, producing calcium hydroxide and hydrogen gas, but is less reactive than sodium.
D. magnesium.
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Magnesium reacts very slowly with water at room temperature and typically requires heating or steam for a reaction.
Join the SSCE students using SimpleStudy...
97% of StudentsReport Improved Results
98% of StudentsRecommend to friends
100,000+ Students Supported
1 Million+ Questions answered