Questions

Expendable properties are those properties that are consume in use or that lose their identity in use. It also include those properties that become an integral part of other property when put to use and those properties which have an expected service life of less than one year.

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

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

Photoautotrophs are those organisms that can make their own food using sun light with the help of the process of photosynthesis.

Plants can prepare their own food using sunlight. Hence they are Photoautotrophs.

In 1960s AT&T introduces its Data phone, the firstcommercial modem. The first commercial modem made for converting digital computer data at analog signalsfor transmission across long distance networks

Veena Sendre from Chhattisgarh was the India's first Miss Trans Queen.