When a blue litmus paper is dipped in an aqueous solution of benzenediazonium bromide, the litmus paper _____
A. turns red
B. turns orange
C. turns black
D. remains unchanged
Answer:D
When a blue litmus paper is dipped in an aqueous solution of benzenediazonium bromide, the litmus paper _____
A. turns red B. turns orange C. turns black D. remains unchanged