Which of the following statement is true fore acids ?

A solution turn red litums to blue it's pH likely to be

Number of water mole in Blue vitriol ?

The pH of acid rain is approximately?

Medicine used in indigestion

Number of water molecules require to produce two Glucose molecule

Valency of Al atom is

Oxalic acid is formed in?

In excretory system of humans being some substance in the initial filtrate such as glucose , amino acid,salt and water are selectively reabsorbed in

A few drop of iodine solution were added to rice water the solution turned blue black in colour this indicates that the rice water contain

Which part of alimentary canal revives bile from the liver ?

in wich of the following vertebrate groups does heart not pump oxygenated blood to different parts of the body ?

Most of the digestion and absorption of he food take place in the :

Afull length image of distant tall building can definitely by seen by using

when an object is kept within the fpcus of concave mirror an enlarged image is formed behind the mirror. this image is