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. 26002
TLS Online TPP Program

#Question id: 379


A compound has a pKa of 7.4. To 100 mL of a 1.0 M solution of this compound at pH 8.0 is added 30 mL of 1.0 M hydrochloric acid. The resulting solution is pH:

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. 6.5

  2. 6.8

  3. 7.2

  4. 7.4


Answer:- Option(s): 4


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 10401

#Unit 6. System Physiology – Plant

Chloroplast movements in some plants is maintained by fused molecules of phytochrome and phototropin is known as

TLS Online TPP Program

#Question id: 11674

#Unit 7. System Physiology – Animal

If ATP production in a human kidney was suddenly halted, urine production would:

TLS Online TPP Program

#Question id: 23326

#General Aptitude

The need of philosophical research method is desired in

TLS Online TPP Program

#Question id: 2952

#Unit 2. Cellular Organization

Throughout interphase,.. .........  are synthesized at a relatively constant rate, whereas  ............ are synthesized only during the S phase.

TLS Online TPP Program

#Question id: 21391

#Unit 12. Applied Biology

Which one of the following biosensors is also known as a piezoelectric device?

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