Chemistry Online MCQs Test 04 For Preparation 2 Comments / Chemistry Test / By Shani Malik Chemistry Online MCQs Test 04 For Preparation 1. Vitamin B is soluble in ?A. FatsB. WaterC. Both A&BD. None of these Loading... 2. Mutation is a sudden chemical change in ?A. DNAB. CellC. RNAD. Cell wall Loading... 3. The blister form of copper is ____________ form?A. RawB. RefinedC. PureD. Impure Loading... 4. Amino acids are the building blocks of ?A. ProteinB. VitaminsC. LipidsD. Fats Loading... 5. There are __________ types of DNA?A. 4B. 3C. 2D. 5 Loading... 6. Urea is probably, most important fertilizer ?A. NitrogenousB. SulphurC. PhosphateD. Organic Loading... 7. Cause of acidic rain is ?A. NitrogenB. Carbonic AcidC. CarboxideD. Sulphure Dioxide Loading... 8. Which one is a step of metallurgical process ?A. RustinB. CrystallizationC. None of theseD. Roasting Loading... 9. Nucleic acid was first discovered in ?A. 1869B. 1870C. 1871D. 1872 Loading... 10. Enzymes are made of ?A. ProteinB. MineralsC. FatsD. Lipids Loading... 11. Raw materials used for manufacturing urea are ?A. CO2 & NH3B. H2 & NH3C. None of theseD. HCL & NH3 Loading... 12. Petroleum is a mixture of many ?A. Hydrocarbons B. AcidsC. SaltD. Hydroxide Loading... 13. Vitamin A is soluble in ?A. None of theseB. WaterC. Both A&BD. Fats Loading... 14. Organic chemistry is the study of ?A. CarbonB. MetalC. Carbon and its compoundsD. Oxygen Loading... 15. Different fractions of petroleum are separated by ?A. None of theseB. Fractional DistillationC. CoolingD. Steam distillation Loading... Loading... Related NTS Results Post:Chemistry MCQs Test 07 Online PreparationChemistry MCQs Test 06 Online PreparationChemistry MCQs Test 05 Online PreparationBiology Mcqs Test 10 Online PreparationBiology Mcqs Test 12 Online PreparationBiology Mcqs Test 14 Online PreparationBiology Mcqs Test 15 Online PreparationBiology Mcqs Test 11 Online Preparation
nice test
i apply for NAT viii wich MCQs i do??