Q. No.| a. | HC≡CCH=CHCH3 contains 10 σ bonds and 3 π bonds. |
| b. | CH2=C=CHCH3 contains 7 σ bonds and 2 π bonds. |
1. Only statement 'a' is true.
2. Only statement 'b' is true
3. Both statements are true
4. Both statements are false
Correct statement among the following is:
| a. | The hybridization of carbon in H2C=O is sp2 and shape is trigonal planar. |
| b. | The hybridization of carbon in CH3F is sp3 and shape is tetrahedral. |
| c. | The hybridization of carbon in HC≡N is sp and shape is linear. |
| 1. | Only a and b statements are correct. |
| 2. | Only b and c statements are correct. |
| 3. | All statements are correct. |
| 4. | None of the statements are correct. |
Match the items in column I with the column II.
| Column I | Column II | ||
| a. |  |
i. |  |
| b. |  |
ii. |  |
| c. |  |
iii. |  |
| d. |  |
iv. |  |
Choose the correct answer from the options given below:
1. a-iv; b-iii; c-i; d-ii
2. a-iii; b-iv; c-i; d-ii
3. a-ii; b-i; c-iv; d-iii
4. a-i; b-iii; c-iv; d-ii
Match the item in column I with the column II
| Column I | Column II | ||
| a. |  |
i. |  |
| b. |  |
ii. |  |
| c. |  |
iii. |  |
| d. |  |
iv. |  |
Choose the correct answer from the options given below:
1. a-ii; b-iv; c-i; d-iii
2. a-iii; b-iv; c-ii; d-i
3. a-iv; b-iii; c-i; d-ii
4. a-i; b-iv; c-ii; d-iii
Incorrect match amongst the following is/are-
| (a) |  |
3,4,7-Trimethyloctane |
| (b) |  |
5-Ethyl-3-methylheptane |
| (c) |  |
2,3,4-Trimethylheptane |
| 1. | a, c | 2. | a, b |
| 3. | b, c | 4. | Only b |
The correct IUPAC name of the given compound is:
2. 2-Ethylhexan-4-ol
3. 3-Methyloctan-6-ol
4. 6-Methyloctan-3-ol
The IUPAC name of the given compound is:
1. Hexane-3,5-dione
2. Hexane-2,4-dione
3. Hex-2,4-dione
4. Hex-3,5-dione
The IUPAC name of the given compound is-
1. Hexa-1,3-dien-5-yne
2. Hexa-3,5-dien-1-yne
3. Hexa-1,3-en-5-yne
4. Hexane-1,3-dien-5-yne
Match the structures given in column I with the corresponding IUPAC names given in column II and choose the correct option.
| Column I | Column II |
A.  |
i. Pent-4-en-2-ol |
B.  |
ii. Cyclohex-2-en-1-ol |
C.  |
iii. 6-Hydroxy-heptanal |
D.  |
iv. 2-Chlorohexane |
E.  |
v. 3- Nitrocyclohexene |
1. A = iii; B = iv; C = v; D = ii; E = i
2. A = iii; B = iv; C = ii; D = v; E = i
3. A = iv; B = i; C = v; D = iii; E = ii
4. A = iv; B = i; C = ii; D = v; E = iii
Match the items in column I with the items in column II:
| Column I (IUPAC Name) |
Column II (Structure of compound) |
||
| a. | o-Ethylanisole | i. |  |
| b. | p-Nitroaniline | ii. |  |
| c. | 2,3 - Dibromo -1 - phenyl pentane | iii. |  |
| d. | 4-Ethyl-1-fluoro-2-nitrobenzene | iv. |  |
The correct option is:
| 1. | a = ii; b = iv; c = i; d = iii | 2. | a = ii; b = i; c = iv; d = iii |
| 3. | a = iv; b = i; c = ii; d = iii | 4. | a = ii; b = iii; c = iv; d = i |
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