• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Water, pH and Macromolecules

Water, pH and Macromolecules
Molecules in which the atoms are held together by __________ bonds have the strongest chemical linkages.

covalent
ionic
hydrogen
noncovalent

ANSWER DOWNLOAD EXAMIANS APP

Water, pH and Macromolecules
Which of the following alcohols would be most soluble in water?

octanol
butanol
methanol
ethanol

ANSWER DOWNLOAD EXAMIANS APP

Water, pH and Macromolecules
The effectiveness or capacity of a buffer solution can be affected by

temperature of buffer components
both (a) and (b)
molar concentration of the buffer components
concentration of the conjugate base to the weak acid

ANSWER DOWNLOAD EXAMIANS APP

Water, pH and Macromolecules
Who discovered and described the blood groups (ABO) classification?

Karl Hooper
Karl Landsteiner
Theodor Kocher
Otto Warburg

ANSWER DOWNLOAD EXAMIANS APP

Water, pH and Macromolecules
A biological polymer contains alanine, tyrosine, and lysine. Which of the following will be true about this molecule?

Strong base
DNA
Phospholipid
Protein

ANSWER DOWNLOAD EXAMIANS APP

Water, pH and Macromolecules
A compound that is capable of forming hydrogen bonds with water

is probably held together by noncovalent bonds
does not dissolve well in water
should act as a good buffer for acids and bases
contains at least some polar covalent bonds

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Water, pH and Macromolecules

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑