Question

any four
23.
mass
OS
PRECES
Attempt
Draw a neat labelled diagram of seluy for filera
under suction
Find out the molar
of Sodium carbonate to
rate (la,Co, 10 1129 )
Calculate number of aloms in 0.4 moles of nitrog
Distinguish between accuracy and
If the upper outlet of the
of the condenser
connect
the tap instead of the lower Outlet Ce yeason
Define a mole
b) Find the mass of i malecade of oxygen 0
(section
Attempt any two
Explain Average Atomic Mass with example
An organic compound containing Qaygen carbon hydrog
nitrogen contains 20% carbon 67% hydragen € 4667 ,
ag
GOexplai​

Answer 1

Answer:

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