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. 39866
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)

#SCPH05 I 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: 19356

#SCPH06 I Botany

Genes were transferred from eukaryotes, more particularly from human beings, into prokaryotes like E. coli this phase is considered as

TLS Online TPP Program

#Question id: 13026

#SCPH05 I Biotechnology

A blunt ended insert can not be ligated with a blunt ended vector by means of which of the followings:-

TLS Online TPP Program

#Question id: 18381

#SCPH06 I Botany

Which bacterial strain was improved by scientists to be able to degrade 2,4-dinitrotoluene and promote plant growth

TLS Online TPP Program

#Question id: 3647

#SCPH28 | Zoology

In the cell cycle: there are four main phases, G1, S, G2 and M phase. S phase is the :

TLS Online TPP Program

#Question id: 15703

#SCPH06 I Botany

Most commonly used carbon source in nutrient medium for plant tissue culture is

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