List of practice Questions

Photoelectric effect is an example of

Photoelectric effect is maximum in

Photosynthetic pigments of cyanobacteria (blue green algae) include

Phragmoplast is the precursor of

Photochemical smog is related to pollution of

Photochemical smog occurs in warm, dry and sunny climate. One of the following is not amongst the components of photochemical smog, identify it.

Photoelectric effect can be explained by assuming that light

Phosphorus $(P)$ is a structural element of

Phosphorus trioxide reacts with hot water to give

Phosphorylation of glucose during glycolysis is catalysed by

Photochemical phase does not include

Phosphide ion has the electronic structure similar to that of

Phosphorus acid is syrupy because of

Phosphorus cannot form $PH_5$ with its outer electronic configuration as $3s^23p^3$ because

Phosphorus normally exhibits a covalency of

Phenol on heating with zinc dust gives

Phenol when it first reacts with concentrated sulphuric acid and then with concentrated nitric acid gives

Phenol when treated with excess of bromine water gives a white precipitate of

Phenomenon peculiar to nematodes is eutely. It means

Phenol has

Phenol on distillation with zinc dust gives

pH of vacuolar cell sap is

Phase difference between voltage and current in a capacitor in an ac circuit is

Peroxy linkage is present in

Persistent calyx is the character of plants belonging to Family