Chemistry Online MCQs Test 02 For Preparation Leave a Comment / Chemistry Test / By Shani Malik Chemistry Online MCQs Test 02 For Preparation 1. Which one of the following reagents distinguished ethene from acetylene?A. Carbon tetrachloride solutionB. Alcoholic KOHC. AgNO3 D. Bromine solution Loading... 2. Which one is the least reactive ?A. PropaneB. EtheneC. EthyneD. Ethane Loading... 3. The total volume of water present on earth surface is ?A. 1.3 Trillion KM3B. 1.33 Million KM3C. 1.7 KM3D. 1.386 Billion KM3 Loading... 4. The vital function of protoplasm is due to the presence of ?A. MineralsB. CalciumC. WaterD. Fats Loading... 5. Which one of the following decolorizes Br2 Water?A. MethaneB. EtheneC. EthaneD. Propane Loading... 6. Which of the following organic compound has different chemical properties?A. C5H11OHB. C2H5OHC. CH3OHD. C2H5COOH Loading... 7. Ethane reacts with chlorine in the presence of ?A. EtherB. Carbon tetra chlorideC. SunlightD. Water Loading... 8. The freezing point of water is ___________ celcius?A. 0B. 2C. 3D. 1 Loading... 9. Ethene reacts with HBr, the compound formed is?A. AcetyleneB. Br-CH2-CH2-BrC. CH3-CH2-BrD. CH3-CH2-CH3 Loading... 10. Baeyer’s reagent is?A. Hot KMnO4B. Alkaline KMnO4C. Conc. KMnO4D. Acidic KMnO4 Loading... 11. The quantity of fresh water present on eat is only about ?A. 2.2%B. 3.6%C. 0.04%D. 2.5% Loading... 12. Baeyer’s test shows the presence of ?A. Both A and BB. A triple bondC. A double bondD. No bond Loading... 13. Which of the following statement is not true for alkynes?A. They do not perform Baeyer’s TestB. They contain a triple bondC. They undergo addition reactionD. They burn to form CO2 Loading... 14. Dehydration of ethyl alcohol with conc. H2SO4 results in the formation of?A. EtheneB. AcetyleneC. MethaneD. Ethane Loading... 15. Which one gives carboxylic acid with alkaline KMnO4?A. EtheneB. AcetyleneC. MethaneD. Ethane Loading... 16. All the member of alkane series has?A. All types of bondsB. At least one triple bondC. All single bondsD. At least one double bond Loading... 17. Which one gives a mixture of hydrocarbons on halogenations ?A. EtheneB. Ethyl alcoholC. EthyneD. Ethane Loading... 18. Which of the following is inorganic?A. NaCNB. CH4C. CH3OHD. CH3CL Loading... 19. The coldest region in atmosphere is ?A. MesopauseB. TropopauseC. StratopauseD. Stratosphere Loading... 20. ______________ is a factor related to blood clotting?A. Vitamin CB. Vitamin KC. Vitamin ED. Vitamin A 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