Which of the following equations represents a decomposition reaction...? Mcqs

Latest MCQs

Which of the following equations represents a decomposition reaction...?

(A) A+B → AB
(B) A → AB

(C) AB → AC
(D) AB → A+B

Latest MCQs

What is meant by “Equinox”...?

(A) The longest day
(B) The shortest day

(C) The sun-month long day
(D) Equal duration of day and night

Latest MCQs

Which is not a cause of land pollution...?

(A) Plastic bags, bottles, glass bottles, tin cans
(B) Vegetables and fruit cutting

(C) Animal wastes
(D) All of these are causes of land pollution

Latest MCQs

Troposphere extends from planetary surface to bottom of __________...?

(A) Stratosphere
(B) Mesosphere

(C) Troposphere
(D) Thermosphere

Latest MCQs

Which one of the following non-metals is not a poor conductor of electricity...?

(A) Sulphur
(B) Selenium

(C) Bromine
(D) Phosphorus

Latest MCQs

When a saturated solution is diluted, it change into ____...?

(A) Saturated solution
(B) Unsaturated solution

(C) Concentrated solution
(D) Supersaturated solution

Latest MCQs

Which type of reaction produces the most harmful radiation...?

(A) Fusion reaction
(B) Fission reaction

(C) Chemical reaction
(D) Photo-Chemical reaction

Latest MCQs

All of the following foods lack vitamin C, except...?

(A) Cheese
(B) Milk

(C) Rice
(D) None of these

Latest MCQs

The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water....?

(A) 1 gram
(B) 10 grams

(C) 1 kg
(D) 10 kg

Latest MCQs

In 1869 Mandeleev put forward his periodic law about _____...?

(A) Atomic Number
(B) Chemical properties

(C) Physical properties
(D) Atomic Mass

MCQs Categories


Best of Luck

From ShineGk.com

Share our website's link