1.

Read the given passage and fill in the blanks by choosing an appropriate option.When a mixture of two ___i___ liquids having a difference of \[25{}^\circ C\] in their boiling points is to be separated, a ___ii___ is used which increases the ___iii___ surface area. As a result, when the vapours of both the liquids rise, the ___iv___ volatile liquid will condense while the vapours of ___v___ volatile liquid will rise. 

A. (i)(ii)(iii)(iv)(v)ImmiscibleDistillation flaskHeatingMoreLess               
B. (i)(ii)(iii)(iv)(v)Non-volatileCondenserCoolingLessMore               
C. (i)(ii)(iii)(iv)(v)MiscibleFractionating columnCoolingLessMore               
D. (i)(ii)(iii)(iv)(v)VolatileCondenserHeatingMoreLess
Answer» D. (i)(ii)(iii)(iv)(v)VolatileCondenserHeatingMoreLess


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