Question-6 of Ex- 13.1 of Chapter-13 Full Solution of Class - 9th NCERT Math's.

Major Domains of the Earth Full Chapter Class 6 Geography | NCERT Geography Class 6 Chapter 5

Class 10 Exercise 10.2 Question 1 | CBSE Class 10 Ex -10.2 Q1 | NCERT | Class 10 Maths Chapter 10

Calculate the pH of the following solutions : 1 mL of 13.6 M HCl is diluted with water to give 1 litre of solutions.

Solution P has a pH of 13, solution Q has a pH of 6 and solution R has a pH of 2. Which solution is a strong acid?

NCERT Class 6 Geography Chapter 3: Motions of the Earth | English | CBSE | Amandeep Lamba

The osmotic pressure of a solution is 1.3 atm . The density of solution is 1.3 g cm^(-3) . Calculate the osmotic pressure rise. ( 1 atm =76 cm Hg , d_(Hg)=13.6 g cm^(-3) )

The sum of first 6 terms of an arithmetic progression is 42. The ratio of its 10th term to its 30th term is 1:3 . Calculate the first and 13th term of an AP.

Q 1 Ex-3.5 | STD 6 MATHS | Chap-3: PLAYING WITH NUMBERS| PART-21 | NCERT |

Q 6 Ex-3.5 | STD 6 MATHS | Chap-3: PLAYING WITH NUMBERS| PART-25 | NCERT |