Chemistry Spl

Hi Shaist,
Fresh cows milk has a pH of between 6.7 and 6.5. Values higher than 6.7 denote mastitic milk and values below pH 6.5 denote the presence of colostrum or bacterial deterioration. Because milk is a buffer solution, considerable acid development may occur before the pH changes.
All the best.

Hi Erp,
There is not any specified books which can guarantee your rank under 100, but for good rank you may choose resonance distance learning packages.
All the best.

Do not worry. Confidently, go for B.Sc chemistry. It has a lot of career options in drug field.

Hi,
Chemistry is considered to be a scoring subject but if you are not getting good marks in it. Mug up NCERT books and concentrate on physics and maths.

Chemistry is a branch of physical science that studies the composition, structure, properties and change of matter. Chemistry includes topics such as the properties of individual atoms, how atoms form chemical bonds to create chemical compounds, the interactions of substances through inter-molecular forces that give matter its general properties, and the interactions between substances through chemical reactions to form different substances. There are five main branches of Chemistry: Physical, Analytical, Biochemistry, Organic and Inorganic chemistry.