Some questions (Assertion-Reason Type) are given below. Each question contains Statement I (Assertion) and statement II(reason). Each question has 4 choices (a),(b),(c ) and (d) out of which only one is correct. So select the correct choise.
a. Statement I is True, Statement II is True,Statement II is a correct explanation for Statement I
b. Statement I is True, Statement II is True, Statement II is NOT a correct ecplanation for Statement I
c. Statement I is True, Statement II is False .
d. Statement I is false, Statement II is True.
3. Statement I: The de Broglie wavelength of a molecule (in a sample of ideal gas) varies inversely as the square root of absolute temperature.
Statement II: The de Broglie wavelength of a molecule (in sample of ideal gas) depends on temperature.

Answer

B

Explanation

De Broglie wavelength associated with a gas molecule varies as , `lamdaprop(1)/(sqrtT)`