Chemistry GK Part6

Chemistry GK by www.ChemistryNotesInfo.com

Chemistry General Knowledge

Chemistry Multiple Choice Question Answer

Q1. _________ are building blocks of proteins

• Peptides
• Amino Acids
• Fatty Acids
• Glycol

Ans of Chemistry GK MCQ Question Q1: Amino Acids

Q2. Which is true statement about amino acids

• At neutral pH, Amino Acids are uncharged
• In proteins, Amino Acids are generally found in D-configuration
• In protein synthesis, 24 Amino Acids are used
• According to Structure and property of side chains, Amino Acids are classified

Ans of Chemistry GK MCQ Question Q2: According to Structure and property of side chains, Amino Acids are classified

Q3. Amino Acids are joined together by

• Hydrogen Bonds
• Peptide Bonds
• Ionic Bonds
• Non-Ionic Bonds

Ans of Chemistry GK MCQ Question Q3: Peptide Bonds

Q4. ______ is a nano peptide

• Vasopressin
• Oxytocin
• Both
• None

Ans of Chemistry GK MCQ Question Q4: Both Vasopressin and Oxytocin

Q5. In the manufacturing of dynamite _______ is used

• Ethanol
• Methanol
• Glycerol
• Glycol

Ans of Chemistry GK MCQ Question Q5: Glycerol

Q6. ____ is not reasonable nucleophile in SN2 Reaction

• NC^-
• H₂O
• HO^-
• NH₃

Ans of Chemistry GK MCQ Question Q6: H₂O

Q7. _______ have highest Boiling Point

• CH₃OH
• CH₂F₂
• CH₃NH₂
• CH₃CH₂CH₂CH₃

Ans of Chemistry GK MCQ Question Q7: CH₃OH

Q8. Proton have ___ charge and Neutron have ___ charge

• -1,  +1
• -1,  0
• +1,  0
• +2,  -2

Ans of Chemistry GK MCQ Question Q8: +1,  0

Q9. ______ is not plastic

• HDPE
• PVC
• PET
• DNA

Ans of Chemistry GK MCQ Question Q9: DNA

Q10. Polyester polymer contains

• Ketone Functional Group
• Aldehyde Functional Group
• Ester Functional Group
• Ether Functional Group

Ans of Chemistry GK MCQ Question Q10: Ester Functional Group

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