1. O2+
2. O2
3. O2-
4. O22-
O22-
1.
2.
3.
4.
1. 4.6
2. 1.63
3. 3.37
4. 4.17
4.17
1. Aspirin
2. Methyl salicylate
3. Sodium salicylate
4. Ethyl acetate
Methyl salicylate
1. -39.90
2. -72.40
3. -19.90
4. -34.90
-19.90
1. a – i ,b – ii , c – iii , d - iv
2. a – i ,b – ii , c – iii , d - iv
3. a – i ,b – ii , c – iii , d - iv
4. a – i ,b – ii , c – iii , d - iv
a – i ,b – ii , c – iii , d - iv
1. 1 – a, 2 – b, 3 – c, 4 – d
2. 1 – c, 2 – b, 3 – a, 4 – d
3. 1 – c, 2 – b, 3 – a, 4 – b
4. 1 – c, 2 – a, 3 – d, 4 – b
1 – c, 2 – b, 3 – a, 4 – b
1. KOH
2. Ethanal
3. Chloroform
4. Aniline
Ethanal
1. Both A and R are true, and R is correct explanation of A
2. Both A and R are true, and R is not the correct explanation of A
3. A is true but R is false
4. A is false but R is true
A is true but R is false
1. C6H5NC
2. C6H5CN
3. COCl2
4. C6H5NH2
C6H5NC