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. 22186
TLS Online TPP Program

#Question id: 371


How many milliliters of a 2.0 M solution of boric acid must be added to 600 mL of a solution of 10 mM sodium borate in order for the pH to be 9.45? (pKa of boric acid = 9.24)

#Part-A Aptitude & General Biotechnology
  1. 1.62 mL

  2. 1.9 mL

  3. 1.25 mL

  4. 2.16 mL


Answer:- Option(s): 2


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 10385

#Part-B Specialized Branches in Biotechnology

The leaves of many species are able to bend toward the sun during its progress across the sky, a phenomenon known as

TLS Online TPP Program

#Question id: 5314

#Part-B Specialized Branches in Biotechnology

Which of the following statements correctly describes one characteristic of a multigene family?

TLS Online TPP Program

#Question id: 11277

#Part-A Aptitude & General Biotechnology

If a species is a keystone predator, then its removal from a community should

(A) Increase population size of the predator’s preferred prey

(B) decrease species diversity in the prey community

(C) decrease productivity of the predator’s preferred prey

(D) increase species diversity in the prey community

TLS Online TPP Program

#Question id: 5526

#Part-B Specialized Branches in Biotechnology

The allantois

TLS Online TPP Program

#Question id: 20602

#Part-B Specialized Branches in Biotechnology

The function of the proportional integral derivative mode is to ____________ ?

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