MCQEasy1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write the correct answers only.)
The nitrate which on thermal decomposition leaves behind a residue which is yellow when hot and white when cold:
Topic: Periodic properties and trends
Previous-year question practice database
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Pick an option and check your answer. The full worked answer is below either way.
Answer
Exam answer
(d) Zinc nitrate.
Explanation
It gives ZnO, yellow hot and white cold.
In words
Zinc nitrate.
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