Question

please answer 62 63 64 65​

Answer 1

QUESTION 62)

ANS)GIVEN N=4

AND L2

WHEN L=2 THE NO OF ORBITALS =5

MAXIMUM NO OF ELECTRONS=5*1=5

QUESTION 64)

ANS)IT IS AMMONIA

QUESTION 65)

ANS)TOTAL PRESSURE=PARTIAL PRESSURE(1)+PARTIAL PRESSURE (2)

GIVEN EQUAL MASSES SO PN2=PCO

SO 2PN2=2*0.5=1

TOTAL PRESSURE= 1

QUESTION 63)

GIVEN MOLE FRACTION =0.9 OF SOLVENT

O.1=MOLE FRACTION OF SOLUTE

MOLAR MASS =0.9*WEIGHT OF WATER

=0.9*18=16.2

CONVERT TO KG=0.0162

MOLALITY=0.1/0.0162

=6.17