true

Take Class 8 Tuition from the Best Tutors

Affordable fees
1-1 or Group class
Flexible Timings
Verified Tutors

Search in

What is a pH Scale?

18/10/2016 0 0

The pH is a measure of liquid acidity/alkalinity. It ranges from 0 to 14, where 0 is most acidic and 14 is most alkaline. The more acidic, the more hydrogen ions (h+) it contains.

Examples of pH:
Battery acid = 0.3
Lemon juice = 2.2
Vinegar = 2.8
Gastric (stomach) acid = 1.5-3.6
Orange juice = 4.2
Milk = 6.7
Distilled water = 7 (perfectly neutral)
Blood = 7.4
Sea water = 8
Baking soda = 8.4
Ammonia = 11.5
Bleach = 12.6

0 Like 0 Dislike

Follow 0

Other Lessons for You

dhtauroop with meaning (अर्थ के साथ धातुरूप )

लट् लकार: (Prasent Tense) पुरुष: एकवचनम् अर्थ द्विवचनम् अर्थ बहुवचनम् अर्थ प्रथमपुरुष: पठति पढ़ता है / पढ़ रहा है पठतः दो पढ़ते हैं / पढ़ रहे हैं पठन्ति...

Arun

0 0

English Grammar Worksheet

Brain Point Academy English Grammar Question Tags (1) Question Tags are used to check or clarify information, or simply to involve the listener in a more interactive way. (2) Question Tags consist of...

Tanvi M.

1 0

Trigonometric Trick

The figure above will make sin and cos angle learning much easy. Asign degree values to your fingure as shown in figure. Always keep sqrt(_)/2 as default. Here filling up sqrt(__) will give the anwer...

Amala Thomas

2 0

Sound Produced By Humans

In humans, the sound is produced by the voice box or the larynx. Put your fingers on the throat and find a hard bump that seems to move when you swallow. This part of the body is known as the voice box....

Abhinav Mani Tripathi

0 0

Easy ways to remember Periodic Table

You can easily remember the Periodic table by remembering some Hindi Mnemonics Group 1 is known as alkali metals. It includes Lithium (Li), Sodium (Na), Potassium (K), Rubidium (Ru), Caesium (Cs), and...

Anirban Ghosh

1 0

Find Class 8 Tuition near you

Looking for Class 8 Tuition ?

Learn from Best Tutors on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Class 8 Tuition Questions

what is pseudopodia ?

7 Answers

Why sandy-loam soil is used for grooving cotton?

6 Answers

How can I teach French through UrbanPro?

77 Answers

First Woman to climb the Everest ?

15 Answers

What are shrubs and where are they found?

36 Answers

Looking for Class 8 Tuition Classes?

The best tutors for Class 8 Tuition Classes are on UrbanPro

Select the best Tutor
Book & Attend a Free Demo
Pay and start Learning

Take Class 8 Tuition with the Best Tutors

The best Tutors for Class 8 Tuition Classes are on UrbanPro

I am a Student I am a Tutor
Name*	Please enter your full name. Please enter institute name.
Email*	Please enter your email address.
Phone*	Please enter a valid phone number.
Location*	Please enter a pincode or area name.
City*	Please enter city name.
Category*	Please enter category.
Gender*	Male Female Please select your gender.
Email ID/ Mobile No.*	Please enter either mobile no. or email.
Enter Password*	Please enter OTP Please enter Password Sorry, this phone number is not verified, Please login with your email Id.