Chemistry Sample MCQs Questions for IMAT Exam by ATS

1.Which of the following substances will form an alkaline solution when dissolved in water?

1 Na2CO3

2 NaCl

3 NaHSO4

A. 1, 2 and 3

B. 1 only

C. 1 and 2 only

D. 2 and 3 only

E. 1 and 3 only

2.The formula of a molecule is CH2CHCH2CH2COCH2

CHO. Which functional groups given below are present in the molecule?

1 alkene

2 alcohol

3 aldehyde

4 ketone

A. 1, 3 and 4 only

B. 2, 3 and 4 only

C. 1 and 4 only

D. 1, 2 and 3 only

E. 3 and 4 only

3.How many unbranched straight chain molecules are there with the molecular formula C4H8F2, but with different structural formulas?

A. 8

B. 4

C. 9

D. 12

E. 6

4.Which of the following molecules contain bond angles of 180° in their gaseous states?

(Atomic numbers: H = 1; Be = 4; C = 6; Cl = 17)

1 BeCl 2

2 C2H2

3 CCl 4

A. 1 and 3 only

B. 1 and 2 only

C. 1 only

D. 2 and 3 only

E. 2 only

5.Which two ions have vanadium in the same oxidation state?

A. 2 and 5

B. 1 and 5

C. 3 and 4

D. 4 and 5

E. 1 and 3