List of practice Questions

Blow his own trumpet means: (Choose the correct meaning)
Choose the correct spelling:
The girl........you saw was Sohan's sister. (Choose the correct option)
She is wise...........timid. (Choose the correct option)
A doctor should examine him. (Choose the correct passive voice)
Meeta said, "She will sing a song". (Choose the correct indirect narration)
Choose the correct sentence:
We........almost ready. (Choose the correct option)
What type of sentence is this? We'll really miss the bus!
The story is..........(Choose the correct option)
A poem written on the death of a loved one is known as.......... (Choose the correct option)
Which state did Mahatma Gandhi belong........? (Choose the correct option)
My sister........as a steno in the past. (Choose the correct option)
Identify one anionic radical in the given inorganic salt ``M$_3$'' by performing dry and wet tests.
Identify one cationic radical in the given inorganic salt ``M$_3$'' by performing dry and wet tests.
Determine the molarity of Na$_2$CO$_3$ solution with the help of supplied H$_2$SO$_4$ solution by volumetric analysis method.
Identify one functional group in the given organic compound O₃.
Determine the presence of nitrogen atom in the given organic compound O₃.
Prepare soap in the laboratory and submit it for inspection.
How would you distinguish between the following compounds by chemical tests?
(i) Formaldehyde and Acetaldehyde
(ii) Acetaldehyde and Acetone
“Formic acid behaves both as an aldehyde and an acid.” Explain.
Determine the molarity of the given KMnO$_4$ solution with the help of supplied Mohr's salt solution by titration method.
Determine the molarity of the given KMnO$_4$ solution with the help of supplied oxalic acid solution by volumetric analysis method.
Determine the molarity of HCl solution with the help of supplied NaOH solution by volumetric analysis method.
What are isotonic solutions?