NEET 2017 APRA
Instructions
For the following questions answer them individually
NEET 2017 APRA - Question 133
In case of poriferans the spongocoel is lined with flagellated cells called :
NEET 2017 APRA - Question 134
A baby boy aged two years is admitted to play school and passes through a dental check-up. The dentist observed that the boy had twenty teeth. Which teeth were absent?
NEET 2017 APRA - Question 136
An example of a sigma bonded organometallic compound is
NEET 2017 APRA - Question 138
Predict the correct intermediate and product in the following reaction
NEET 2017 APRA - Question 139
It is because of inability of $$ns^2$$ electrons of the valence shell to participate in bonding that
NEET 2017 APRA - Question 140
Ionic mobility of which of the following alkali metal ions is lowest when aqueous solution of their salts are put under an electric field?
