What shape is (b) A brick?

What shape is (c ) A match box?

What shape is (d) A road-roller?

What shape is (e) A sweet laddu?

What shape is (a) Your instrument box?

Find the perimeter of each of the following shapes: (b) An equilateral triangle of side 9 cm.

What is shape of the orbital with (i) n = 2 and l = 0 , (ii) n = 2 and l = 1?

The shape of XeF_(6) is

A cistern , internally measuring 150cm xx120mxx110cn has 129600cm^(3) of water in it .porous bricks are placed in the water until the cistern is full to the brim . Each brick absorbs one - seventeenth of its own volume of water . How many bricks can be put in without overflowing the water , each brick being 22.5 cm xx7.5cmxx6.5cm ?

What is shape selective catalysis ? Give an example of such type of catalyst.

What is shape selective catalysis? Give an example of such type of catalyst.