SaraNextGen Study App [2023-24]
Last Updated On [03-11-2023]

Statement 1:

The zeroth law of thermodynamics was known before I law of thermodynamics.

Statement 2:

The zeroth law concerning thermal equilibrium was appeared after three laws (I, II and III) of thermodynamics and thus, was named as zeroth law.

a)

Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1

b)

Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1

c)

Statement 1 is True, Statement 2 is False

d)

Statement 1 is False, Statement 2 is True


Question ID - 103692 :-

Statement 1:

The zeroth law of thermodynamics was known before I law of thermodynamics.

Statement 2:

The zeroth law concerning thermal equilibrium was appeared after three laws (I, II and III) of thermodynamics and thus, was named as zeroth law.

a)

Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1

b)

Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1

c)

Statement 1 is True, Statement 2 is False

d)

Statement 1 is False, Statement 2 is True

1 Answer
5876 Votes
3537

Answer Key : (b) -

(b)

The reason is also an explanation for the name zeroth law.



Next Question :

The electronic configuration of an ion M+2 is 2,8,14. If its mass no is 56, then the number of neurons in its nucleus is

(a)

30

(b)

32

(c)

34

(d)

42


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