Welp ur screwed
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Answer:
At anode -
At cathode -
Explanation:
Electrolysis of NaBr:
Water will exist as:
The salt, NaBr will dissociate as:
At the anode, oxidation takes place, as shown below.
At the cathode, reduction takes place, as shown below.
Answer:
Left, Left, Right, Left, Right, Right
Explanation:
Follow that order!
Answer: With the help of a narrow beam of light, a glass prism, and a white wall it is possible to produce the band of seven colors using white light.
Explanation: White light is called as white because it consists of seven colors. The sunlight splits into seven colors namely violet, indigo, blue, green, orange, and red.
Answer:
The evidence goes against A. Expanding Earth and B. Contracting Earth