Question # 1

The macronutrients are required in quantities ranging from

Choose an answer

4-40 kg per acre

10-100 kg per acre

5-100 kg per acre

5-200 kg per acre

The nitrogen present in some fertilizers helps plants

Choose an answer

to fight against diseases

to produce fat

to undergo photosynthesis

to produce protien

The word paper is derived from the name of which reedy plant

Choose an answer

Rose

Sun flower

Papyrus

Water Hyacinth

During the manufacturing process of cement the temperature of the decomposition zone goes up to.

Choose an answer

600 ^oC

900 ^oC

1000 ^oC

1200 ^oC

Micronutrients are required in quantity ranging from

Choose an answer

4g-40g

6g-200g

6kg-200kg

4kg-40kg

Which elements are needed for healthy growth of plants

Choose an answer

N,S,P

N,Ca,P

N,P,K

N,K,C

Conversion of ammonium carbamate into urea is

Choose an answer

Hydrolysis

Hydrogenation

Hydration

Dehydration

Which process of pulp making is mostly used in Pakistan.

Choose an answer

Kraft process

Sulphite process

Neutral sulphite semi chemical process

Wet process

One of following is argillaceous material

Choose an answer

Marble

Clay

Lime

Marine Shell

Ammonium nitrate fertilizers is not used for which crop

Choose an answer

Cotton

Wheat

Sugar cane

Paddy rice

More Classes

Other Links

Chemistry Fsc Part 2 Chapter 15 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer