Metelurgy, general principle on metelurgy

general principle on metelurgy

101, Which of the following is an incorrect representation for a neutral at...

Which of the following is an incorrect representation for a neutral atom: 108/47Ag 63/30Cu 30/15P 13/6C 6/3Li

Be2+ is isoelectronic with, Be 2+ is isoelectronic with: (1) Mg 2+    ...

Be 2+ is isoelectronic with: (1) Mg 2+                               (2) Na +    (3) Li +                    (4) H + Ans: Li +

Name the oxide minerals, Q. Name the Oxide Minerals? These minerals con...

Q. Name the Oxide Minerals? These minerals consist of oxides of metals, which are formed either by oxidation of sulphide minerals or by direct oxidation of metals. Highly elect

Chemical methods - purification of organic compounds, Chemical methods - Pu...

Chemical methods - Purification of organic compounds Besides these physical methods, few chemical methods have as well been utilized to separate a mixture of organic compounds.

Explain the post-harvest handling of fresh produce, Post-harvest handling o...

Post-harvest handling of fresh produce Fruits and vegetables because of their high moisture content are extremely susceptible to deteriorate, especially under tropical c

Ionic bond,

Ion Formation, How does math relate to electrons and ion formation?

How does math relate to electrons and ion formation?

What is the basic structure of alcohols, Q. What is the basic structure of ...

Q. What is the basic structure of Alkynes? Ans. Alcohols have the general chemical formula of ROH. The R stands for the rest of the molecule and is usually an alkyl group

Estimation of ferric ion, In ion estimation why we have to change the oxida...

In ion estimation why we have to change the oxidation state of the Fe+3 ion. Ans) Because if iron is in +3 oxidation state it will be morestable then we get preferable product. s