1
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

ortho and para form of hydrogen have

A
different physical and chemical properties
B
identical physical properties but different chemical properties
C
identical chemical properties but different physical properties
D
identical chemical and physical properties
2
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

The structure of H2O2 is

A
planar, linear
B
non-planar, linear
C
planar, non-linear
D
non-planar, non-linear
3
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

Match the species in Column I with their types in Column II.

Column I Column II
A. DDT 1. Photochemical smog
B. NaClO$$_3$$ 2. Disinfectant
C. Cl$$_2$$ 3. Herbicides
D. PAN 4. Pesticides

A
A $$\to$$ 4, B $$\to$$ 3, C $$\to$$ 2, D $$\to$$ 1
B
A $$\to$$ 1, B $$\to$$ 2, C $$\to$$ 3, D $$\to$$ 4
C
A $$\to$$ 2, B $$\to$$ 3, C $$\to$$ 1, D $$\to$$ 4
D
A $$\to$$ 3, B $$\to$$ 1, C $$\to$$ 2, D $$\to$$ 4
4
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

In which pair or pairs is the stronger bond found in the first species?

I. O$$_2^{2 - }$$, O2; II. N2, N$$_2^{+ }$$; III. NO+, NO$$-$$

A
I only
B
II only
C
I and II only
D
II and III only
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12