Dr. Banto conducted an activity in which he collected the residue obtained from the burning of magnesium ribbon and made its solution X in water. Identify the correct observations.

I and III

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II and IV

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III and IV

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I, III, and IV

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Solution

The correct option is C III and IV

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Dr. Banto conducted an activity in which he collected the residue obtained from the burning of magnesium ribbon and made its solution X in water. Identify the correct observations.​

The correct option is C III and IV ​

Dr. Banto conducted an activity in which he collected the residue obtained from the burning of magnesium ribbon and made its solution X in water. Identify the correct observations.

The correct option is C III and IV