NAT II Physical Science Chemistry With Answers

NAT II Physical Science Chemistry

Sr. # Questions Answers Choice
1 Which of these is the most widely used nitrogen fertilizer in Pakistan Urea Ammonium nitrate Ammonium Sulphate Ammonium chloride
2 Ammonia gas used directly as a fertilizer is injected into the soil at a depth of about Two inches Three inches Five inches Six inches
3 The percentage of nitrogen in urea is 46 60 70 80
4 Fertililzer are made by Nature only Artificial methods only Both artificial and natural methods None of the above
5 The disaccharide present in milk is Sucrose Maltose Lactose Cellobiose
6 Enzymes are Proteins Minerals Oils Fatty acids
7 Which of the following is not present in RNA? Uracil Thymine Ribose Phosphate
8 The main structure features of proteins is An ester linkage An ether linkage The peptide linkage All
9 Vitamin A is present in Liver Milk Green vegetables All
10 Which of the following as a molecular diseaes? Allergy Cancer German measles Sickle cell anemia
11 Which has maximum protein content? Ground nut Cow milk Egg Wheat
12 Ascorbic acid is chemical name of Vitamin D Vitamin A Vitamin C Vitamin B6
13 The digestion of fats in the intestines is aided by Diffusion Protection Peptization Emulsification
14 The reagent which forms crystalline osazone derivation when treated with glucose is Fehling solution Phenyl hydrazine Benedict solution Hydroxyl amine
15 Given below are some statements concerning formic acid, which of them is true? It is a weaker acid than acetic it is a reducing agent When its calcium salt is heated, it forms a ketone It is an oxidizing agent
Download This Set

Is this page helpful?