Question

read the statements carefully and choose the correct alternative from the following:
(a) both the assertion and the reason are correct and the reason is the correct explanation of the assertion.
(b) both e correct but the reason is not the correct explanation of the assertion.
(c) assertion is true but the reason is false.
(d) the statement is true but the reason is false

(I) assertion- molten ionic solid conducts electricity
reason- on melting sons become free to move
(ii) assertion- in pressure cooker temp. of water becomes more than 100 C.
reason- boiling point is directly proportional to pressure action on liquid.
(iii) assertion- dry is solid CO2.
reason dry ice is the
same as ice
(iv) assertion- ice mixed with common salt is freezing mixture having temp. below 0 C
reason- it melts at 0 C

Answer 1

Answer:

c=3

d=1

b=2

a=4

Explanation:

Answer 2

Answer:

c=3

d=1

b=2

a=4

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