1
MHT CET 2023 11th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the type of system if boiling water is kept in a half filled closed vessel.

A
Homogeneous closed system
B
Heterogeneous closed system
C
Homogeneous isolated system
D
Heterogeneous isolated system
2
MHT CET 2023 11th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the formal charge on sulfur in following Lewis structure?

MHT CET 2023 11th May Evening Shift Chemistry - Chemical Bonding and Molecular Structure Question 89 English

A
2
B
$$-$$2
C
0
D
$$-$$1
3
MHT CET 2023 11th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify weakest halogen acid from following.

A
HCl
B
HI
C
HF
D
HBr
4
MHT CET 2023 11th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following phenomena is NOT explained by the open chain structure of glucose?

A
Formation of pentaacetate of glucose with acetic anhydride.
B
Formation of oxime with hydroxylamine.
C
Formation of silver mirror with Tollen's regent.
D
Existence of $$\alpha$$ and $$\beta$$ forms of glucose.
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