1. 1, 2-Benzanthracene
2. 3-methyl chloranthaene
3. 1, 2, 5, 6 - dib enzanthracene
4. 1, 10-dimethyl, 1, 2-Benzanthracene
3-methyl chloranthaene
1. 2
2. 4
3. 6
4. 8
8
1. Oxalic acid, Acetic acid
2. Acetic acid, Ethylene glycol
3. Acetic acid, Ethylene glycol
4. Oxalic acid, Ethylene glycol
Oxalic acid, Ethylene glycol
1. 2/3
2. 1/3
3. 1/2
4. 1/4
2/3
1.
2.
3.
4.
1. H3BO3
2. B2O3
3. B3N3H6
4. B2H6
B3N3H6
1. Both ’A’ and ‘R’ are true and R is the correct explanation to A
2. Both ’A’ and ‘R’ are true and R is not the correct explanation to A
3. A is true but R is false
4. A is false but R is true
A is false but R is true
1. X
2. Y
3. Z
4. Can’t be predicted
X
1. Ba
2. Sr
3. Be
4. K
Be
1. =1
2.
3. >1
4. =0
>1