Manipur Board Solutions for Chapter: Chemical Bonding, Exercise 1: Let us answer these

Author:Manipur Board

Manipur Board Science Solutions for Exercise - Manipur Board Solutions for Chapter: Chemical Bonding, Exercise 1: Let us answer these

Attempt the practice questions on Chapter 2: Chemical Bonding, Exercise 1: Let us answer these with hints and solutions to strengthen your understanding. Science for Class 10 solutions are prepared by Experienced Embibe Experts.

Questions from Manipur Board Solutions for Chapter: Chemical Bonding, Exercise 1: Let us answer these with Hints & Solutions

MEDIUM
10th Manipur Board
IMPORTANT

Why do most of the elements form ions?

MEDIUM
10th Manipur Board
IMPORTANT

What kind of elements form cations? Support your answer by two examples.

MEDIUM
10th Manipur Board
IMPORTANT

What kind of elements form anions? Support your answer by two examples.

MEDIUM
10th Manipur Board
IMPORTANT

Sodium atom reacts vigorously with water, but Sodium ion does not. Why?

HARD
10th Manipur Board
IMPORTANT

What is an ionic bond? State at least three conditions for its formation.

HARD
10th Manipur Board
IMPORTANT

A metal A (atomic number 19) burns in Chlorine to produce a white solid chloride ACl. By means of diagram, show the arrangement of electrons in A before and after the reaction.

HARD
10th Manipur Board
IMPORTANT

Give reason for the following: Ionic compounds have high melting and boiling points.

HARD
10th Manipur Board
IMPORTANT

Give reason for the following: Ionic compounds are good conductors of electricity in fused state or in aqueous solution.