TLS 
Triyambak Life Sciences

Nurturing Life Sciences

TLS Online

Nurturing Life Sciences

Store
Login

Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 21049
TLS Online TPP Program

#Question id: 19847


The cooling in refrigerator is due to

#XL - P Chemistry
  1. Reaction of the refrigerator gas
  2. Expansion of ice
  3. The expansion of the gas in the refrigerator
  4. The work of the compressor

Answer:- Option(s): 3


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 19582

#XL - P Chemistry

As an electroplated protective covering, what metal is used?

TLS Online TPP Program

#Question id: 19583

#XL - P Chemistry

__________ possesses the properties of both alkali metals and halogens.

TLS Online TPP Program

#Question id: 19584

#XL - P Chemistry

As we proceed from left to right in groups, what happens to the non-metallic nature?

TLS Online TPP Program

#Question id: 19585

#XL - P Chemistry

Which of the following statements concerning transuranium elements is incorrect?

TLS Online TPP Program

#Question id: 19586

#XL - P Chemistry

Select the appropriate statement.

TLS Online TPP Program

#Question id: 19587

#XL - P Chemistry

What happens to the atomic size of lanthanides as the atomic number increases?

TLS Triyambak Life Sciences Nurturing Life Sciences
TLS Android APP TLS IOS APP

Company

  • About us
  • Careers
  • Terms of service
  • Privacy policy

Help & Support

  • User Guidelines
  • Refund Policy

Products

  • TLS APP
  • TPP APP

Contact Us

117/429-4 Q Block, behind Hotel DNG Grand, Sharda Nagar, Kanpur,
Uttar Pradesh 208025
India
Phone: +91 9919149001, +917007912133
Email: info@triyambak.org

© 2025 Copyright Triyambak Life Sciences Pvt Ltd. All Rights Reserved