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Chemistry CBSE Live product
Class 8 (2026-27)
Pressure, Winds, Storms, and Cyclones
Atmospheric Pressure
4.
Comparison of atmospheric pressure
Question:
2
m.
Choose the correct answer:
1
.
A rubber sucker (M) is pressed on a flat smooth surface and an identical sucker (N) is pressed on a rough surface:
Both M and N will not stick to their surfaces
M will stick but N will not stick
Both M and N will stick to their surfaces
M will not stick but N will stick
2
.
A balloon (M) is filled with air normally and another identical balloon (N) is over-inflated:
M will burst but N will not burst
N will burst but M will not burst
Both M and N will burst
Neither M nor N will burst
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