Questions

The ability of two or more substances to combine to form other substances is called Reactivity.

C3 plants are plants that undergo C3 photosynthesis, which means that they undergo the Calvin cycle (converting carbon dioxide into energy) in their chloroplasts and typically keep their stomata open during the day. These are the most common types of plants.

In C3 plants the conservation of water promotes Photorespiration.

Process by which sediment is removed from its source is called Erosion.

An error would be reported in the statement k++ since arithmetic on void pointers is not permitted unless the void pointer is appropriately typecasted.

Except Nagaland all other options are capital cities of the states in India. Nagaland is the north eastern state with Kohima as its capital city.

* Shimla is the capital city of Himachal Pradesh. 

* Imphal is the capital city of Manipur.

Permanent hardness of water may be removed by the addition of Sodium Carbonate.

The 828-metre (2,717 ft) tall Burj Khalifa in Dubai has been the tallest building since 2008.