Question

13. Manpreet dipped red litmus paper into rust solution. The colour of red litmus tums blue. What
would be the possible cause of this change?
a) Rust solution is acidic in nature.
b) Rust solution is basic in nature.
c) Rust solution is neutral.
d) None of these
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Answer 1

Answer:

rgnurngujnunguntugnrug

Explanation:

Answer 2

Answer:

Rust solution is basic in nature.