Calculating no. of atoms, Gold has a molar mass of 197g/mol. How many atoms...

Gold has a molar mass of 197g/mol. How many atoms are in the sample?Please give me procedure also. Ans) molecular wieght of gold is 197 g 1mole/g of molecule is occupies the

Buffer.., Why is it important to know pka of a buffer

Why is it important to know pka of a buffer

Define paired comparison (preference) test, Paired Comparison (Preference) ...

Paired Comparison (Preference) Test In this test the assessor is presented with two coded products and asked to indicate whether there is a preference between them. The test

Organic chemistry, why isoquinoline is weak base as compare to quinoline?

why isoquinoline is weak base as compare to quinoline?

Nomenclature of organic compounds - trivial system, Nomenclature of organic...

Nomenclature of organic compounds - Trivial System The meaning of Nomenclature is assignment of names to organic compounds. There are two major systems of nomenclature of org

Scale formation and sludge formation in boilers, Q. Explain scale formation...

Q. Explain scale formation and sludge formation in boilers. How are they formed?     Ans Boilers are used for steam generation. When hard water is evaporated, progressively

#title.etard oxidation, what is etard oxidation ?.machanisum

what is etard oxidation ?.machanisum

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

Ethyl chloride reacts with alcoholic potassium hydroxide, Q. Why eliminatio...

Q. Why elimination occurs instead of nucleophilic substitution when ethyl chloride reacts with alcoholic potassium hydroxide? Ans: Ethyl chloride can undergo both nucleophilic sub

Uses of BHC,