Organic chemistry

The elements of group II are known as alkaline earth metals. The electronic configuration of these elements is ns^(2) and oxidation state is +2 . They have higher ionization energy than alkali metals in their respective period due to their small size and completely filled s-orbital. These elements give characteristic colour to bunsen flame. magnesium is used in the preparation of Grignard agent (RMgX) which is used in organic chemistry for preparation of sevaral organic compounds like alcohols. acids, hydrocarbons. Q. The reaction of RMgX with water will produces

The elements of group II are known as alkaline earth metals. The electronic configuration of these elements is ns^(2) and oxidation state is +2 . They have higher ionization energy than alkali metals in their respective period due to their small size and completely filled s-orbital. These elements give characteristic colour to bunsen flame. magnesium is used in the preparation of Grignard agent (RMgX) which is used in organic chemistry for preparation of sevaral organic compounds like alcohols. acids, hydrocarbons. Q. The correct order of 1st ionization energy is

Properties of the elements are given below. Where would you locate the following elements in the periodic table ? (a) A soft metal stored under kerosene (b) An element with variable (more than one) valency stored under water. (c) An element which is tetravalent and forms the basis of organic chemistry (d) An element which is an inert gas with atomic number 2 (e) An element whose thin oxide layer is used to make other element corrosion resistant by the process of ''anodising''.

In reference to surface chemistry, define dialysis.

Which of the following practices will come under green chemistry ?

Surface chemistry

Which of the following practices will not come under green chemistry

coordination chemistry part5

Everything in the world is chemistry. Justify.

Green chemistry emphasizes on