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If M be the mass of the earth, R its rad...

If M be the mass of the earth, R its radius (assumed spherical) and G, gravitational constant, then the amount of work that must be done on a body of mass m so that it completely escapes from the gravity of the earth is given by :

A

only glyoxal

B

only methyl glyoxal

C

formaldehyde & glyoxal

D

glyoxal & methyl glyoxal

Text Solution

Verified by Experts

The correct Answer is:
B
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