Mizoram Board Solutions for Chapter: Chemical Reactions and Equations, Exercise 1: QUESTIONS

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Mizoram Board Science Solutions for Exercise - Mizoram Board Solutions for Chapter: Chemical Reactions and Equations, Exercise 1: QUESTIONS

Attempt the free practice questions on Chapter 1: Chemical Reactions and Equations, Exercise 1: QUESTIONS with hints and solutions to strengthen your understanding. SCIENCE TEXTBOOK FOR CLASS X solutions are prepared by Experienced Embibe Experts.

Questions from Mizoram Board Solutions for Chapter: Chemical Reactions and Equations, Exercise 1: QUESTIONS with Hints & Solutions

MEDIUM
10th Mizoram Board
IMPORTANT

Why should a magnesium ribbon be cleaned before burning in air?

HARD
10th Mizoram Board
IMPORTANT

Write the balanced chemical equation for the following chemical reaction:
Hydrogen (g)+ Chlorine (g)→ Hydrogen chloride (g)

HARD
10th Mizoram Board
IMPORTANT

Write the balanced equation for the following chemical reaction:
Barium chloride + Aluminium sulphate Barium sulphate + Aluminium chloride

MEDIUM
10th Mizoram Board
IMPORTANT

Write the balanced chemical equation for the following chemical reaction:

Sodium + WaterSodium hydroxide + Hydrogen

HARD
10th Mizoram Board
IMPORTANT

Write the balanced chemical equation with state symbols for the following reaction:
Solutions of barium chloride and sodium sulphate in water react to give insoluble barium sulphate and the solution of sodium chloride.

MEDIUM
10th Mizoram Board
IMPORTANT

Write the balanced chemical equation with state symbols for the following reaction:
Sodium hydroxide solution (in water) reacts with hydrochloric acid solution (in water) to produce sodium chloride solution and water.