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

Physical and Chemical Agents

Physical and Chemical Agents
Which disinfectant would be most effective against Staphylococcus found in a blood spill?

Cetylpyridinium chloride
None of these
Hexachlorophene
Phenol

ANSWER DOWNLOAD EXAMIANS APP

Physical and Chemical Agents
The process of making an object free from living organisms including bacterial and fungal spores and viruses is known as

disinfection
pasteurization
antisepsis
sterilization

ANSWER DOWNLOAD EXAMIANS APP

Physical and Chemical Agents
Sweet and salty foods frequently don't require refrigeration to prevent spoilage because they have

high concentration of solutes
insufficient nutrients
low pH
toxic alkaline chemicals

ANSWER DOWNLOAD EXAMIANS APP

Physical and Chemical Agents
Which of the following is not a disinfectant containing a heavy metal?

Mercurochrome
Silver nitrate
Chlorine
Copper sulfate

ANSWER DOWNLOAD EXAMIANS APP

Physical and Chemical Agents
Which of the following material is sterilized by heating at 160°C in a hot air oven for one hour?

All-glass syringes
Swab sticks
Oils and jellies
All of these

ANSWER DOWNLOAD EXAMIANS APP

Physical and Chemical Agents
Complete destruction of the microorganisms is commonly known as

antisepsis
sterilization
disinfection
none of these

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Physical and Chemical Agents

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
↑