Which is the most Abundant Alkaline earth element?

1079

During a heart attack, blood flowing to the heart muscle is interrupted by blockage of a coronary artery. How would you expect the metabolism in the heart to change?

3080

What is hoffman degradation method?

1088

Explain what is the primary structure of a protein? What is the importance of the primary structure?

1029

In the geometrical isomerism, if the similar groups are present on opposite side is called as?

1083

Calculate the molar extinction coefficient of a solution containing 5 *10-4 g litre-1 of a biomolecule, molecular weight 275 g mol-1, and absorbance 0.75 in a 1.2 cm cuvette.

3132

why ph is not more than 14?

1523

Define ionic product of water. What is its value?

1123

Who proposed VSEPR theory? What does it explain?

1267

Name the vinyl halide that reacts with hydrogen halides and the product formed is?

991

What are the three main types of rna? What is meant by heterogeneous rna?

1191

Which oxo acids of sulphur contain s-s bonds?

1192

In double bond, how many sigma and Pi bonds are present in it?

1073

What is saytzeff’s rule?

1084

explain why can it be said that the enzymatic action is highly specific?

1080