Question
As they climb(A)/ higher, the air(B)/ became cooler.(C)/
No error(D) In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.Solution
The correct answer is A
The chemical name of'Common saltβ
The nucleus of an atom consists of-
One of the constituents of tear gas is
The acid used in lead storage cells is-
Which of the following is a physical change?
The pH of a neutral solution is βΒ
Manganite is an ore/mineral of
The gas usually causing explosions in coal mines is-
Milk tastes sour when kept in the open for sometimes due to the formation of-
Which one amongst the following isΒ not a Green House gas?