Question

Shubham took three substances X, Y, Z and burnt them one by one. He noted down his observations as given below : 1. Substance ' X ' burns quickly producing heat & light. 2. Substance 'Y' burns in room temperature on its own. 3.Substance ' Z' burns producing heat, light and sound. Which of the following statement regarding the given information is correct? *



X & Y are undergoing Rapid combustion & Z is undergoing Explosion

X & Y are undergoing spontaneous combustion while Z is undergoing Rapid combustion

X - Rapid combustion,Y - Spontaneous & Z-Explosion

X - Spontaneous, Y - Rapid & Z- Explosion

​

Answer 1

Answer:

X & Y are undergoing Rapid combustion & Z is undergoing Explosion

X & Y are undergoing spontaneous combustion while Z is undergoing Rapid combustion

X - Rapid combustion,Y - Spontaneous & Z-Explosion