Tag: the s-block elements
Questions Related to the s-block elements
The formula for the most abundant mineral in phosphate rock is:
The most abundant mineral in Phosphate rock is:
Chlorophyll is a ______ complex.
During the manufacturing of single superphosphate, excess silicon combines with acid to form:
During the manufacturing of single superphosphate, excess silicon combines with:
During the manufacturing of superphophates, fluorine and silicon impurities combines with water to form:
The impurities present in the phosphate rock is/are:
Which of the following is isomorphous with $MgSO _4\cdot 7H _2O$ ?
Which of the following element has $2^{nd} IP<1^{st}IP$?
Gypsum is a widely occurring mineral. It is the sulphate of calcium with two molecules of water attached. On heating it loses three-quarters of its water and becomes: