Q39. Give below are two statements: One is labelled as Assertion A and the other is labelled as Reason R: Assertion A: The stability order of + 1 oxidation state of Ga , In and T 1 is $\mathrm { Ga } < \mathrm { In } < \mathrm { T } 1$. Reason R : The inert pair effect stabilizes the lower oxidation state down the group. In the light of the above statements, choose the correct answer from the options given below: (1) A is true but R is false. (2) A is false but R is true. (3) Both A and R are true and R is the correct explanation of A . (4) Both A and R are true but R is NOT the correct explanation of A . Q40. A. [Figure] B. [Figure] C. [Figure] Which of the following are aromatic? D. [Figure] (1) A and C only (2) B and D only (3) C and D only (4) A and B only Q41. [Figure] Given below are two statements: Statements I: Compound A [Figure] IUPAC name of Compound $A$ is 4-chloro-1,3-dinitrobenzene. Statements II: Compound B IUPAC name of Compound B is 4-ethyl-2-methylaniline. In the light of the above statements, choose the most appropriate answer from the options given below: (1) Both Statement I and Statement II are incorrect. (2) Both Statement I and Statement II are correct. (3) Statement I is correct but Statement II is incorrect. (4) Statement I is incorrect but Statement II is correct.
Q39. Give below are two statements: One is labelled as Assertion A and the other is labelled as Reason R: Assertion A: The stability order of + 1 oxidation state of Ga , In and T 1 is $\mathrm { Ga } < \mathrm { In } < \mathrm { T } 1$. Reason R : The inert pair effect stabilizes the lower oxidation state down the group. In the light of the above statements, choose the correct answer from the options given below:\\
(1) A is true but R is false.\\
(2) A is false but R is true.\\
(3) Both A and R are true and R is the correct explanation of A .\\
(4) Both A and R are true but R is NOT the correct explanation of A .
Q40.\\
A.\\
\includegraphics[alt={}]{smile-e0ab91cdc3d09763f278ec33321cc04fb119bdf7}\\
B.\\
\includegraphics[alt={}]{smile-41b3a9901c50001fea8640c10bb152a2e9a44c3e}\\
C.\\
\includegraphics[alt={}]{smile-32cd3749a166d4dd5640d541ad26cfe49b9fd6de}
Which of the following are aromatic?\\
D.\\
\includegraphics[alt={}]{smile-d9ddcf3e4fa68786cb40cd08b1fe46a08d6fb558}\\
(1) A and C only\\
(2) B and D only\\
(3) C and D only\\
(4) A and B only
Q41.\\
\includegraphics[alt={}]{smile-8faeff3925d295db862a270feb3b86533ba4baca}
Given below are two statements: Statements I:
Compound A\\
\includegraphics[alt={}]{smile-4ddc6d9a2c3e7ced211906a03f57ad46cbeb7284}
IUPAC name of Compound $A$ is 4-chloro-1,3-dinitrobenzene. Statements II:
Compound B
IUPAC name of Compound B is 4-ethyl-2-methylaniline. In the light of the above statements, choose the most appropriate answer from the options given below:\\
(1) Both Statement I and Statement II are incorrect.\\
(2) Both Statement I and Statement II are correct.\\
(3) Statement I is correct but Statement II is incorrect.\\
(4) Statement I is incorrect but Statement II is correct.