V. K. Sally and R. Goel Solutions for Chapter: Periodic Classification Of Elements, Exercise 2: EXERCISE 5B
Author:V. K. Sally & R. Goel
V. K. Sally Chemistry Solutions for Exercise - V. K. Sally and R. Goel Solutions for Chapter: Periodic Classification Of Elements, Exercise 2: EXERCISE 5B
Attempt the practice questions on Chapter 5: Periodic Classification Of Elements, Exercise 2: EXERCISE 5B with hints and solutions to strengthen your understanding. Core Science Chemistry solutions are prepared by Experienced Embibe Experts.
Questions from V. K. Sally and R. Goel Solutions for Chapter: Periodic Classification Of Elements, Exercise 2: EXERCISE 5B with Hints & Solutions
HARD
10th CBSE
IMPORTANT
A set of alkaline earth metals are:
MEDIUM
10th CBSE
IMPORTANT
Mendeleev based his periodic table on the:
MEDIUM
10th CBSE
IMPORTANT
Long form of periodic table was constructed by:
HARD
10th CBSE
IMPORTANT
The elements A, B, C, D and E have atomic number and respectively. Which pair of elements belong to the same group?
MEDIUM
10th CBSE
IMPORTANT
An element that is an essential constituent of all organic compounds belongs to
EASY
10th CBSE
IMPORTANT
Why could no fixed position be given to hydrogen in Mendeleev's periodic table?
HARD
10th CBSE
IMPORTANT
Why did Mendeleev have gaps in his periodic table?
HARD
10th CBSE
IMPORTANT
State three limitations of Mendeleev's classification.
