What happens to a salt solution when it is heated?
- AThe salt evaporates.
- ✓Only the water evaporates.
- CThe salt and water, both evaporate.
- DThere is no change.
Answer: B.
View full solution →84 questions across 8 question groups — pick any mix to generate a EVS paper with step-by-step answer keys.
M.C.Q.
14 Q→02Fill in the blanks :
18 Q→03TRUE - FLASE
10 Q→04Match the columns :
1 Q→05questions in one or two sentences .
20 Q→06Answer the following questions briefly.
16 Q→07Classify the following :
2 Q→08[5 Marks Each] QUE-ANS
3 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: B.
View full solution →Answer: D.
View full solution →Answer: A.
View full solution →Answer: C.
View full solution →Answer: B.
View full solution →| Column $'A'$ | Column $'B'$ |
| $( 1 )$ Sugar | $( a )$ Floats on water |
| $( 2 )$ Coconut oil | $( b )$ Sinks immediately in water |
| $( 3 )$ Sand | $( c )$ Turns to vapor |
| $( 4 )$ Marble | $( d )$ Dissolves in water |
| $( e )$ Settles down in the water |
Pick question groups from the list above, set marks and difficulty, and export a branded PDF with step-by-step answer keys. First 3 chapters free — no signup.