1
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
Match the following and identify the correct option.
(A) CO(g) + H2(g) (i) Mg(HCO3)2 + Ca(HCO3)2
(B) Temporary hardness of water (ii) An electron deficient hydride
(C) B2H6 (iii) Synthesis gas
(D) H2O2 (iv) Non-planar structure
A
(A) (B) (C) (D)
(iii) (ii) (i) (iv)
B
(A) (B) (C) (D)
(iii) (iv) (ii) (i)
C
(A) (B) (C) (D)
(i) (iii) (ii) (iv)
D
(A) (B) (C) (D)
(iii) (i) (ii) (iv)
2
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
Identify the correct statements from the following :
(A) CO2(g) is used as refrigerant for ice-cream and frozen food.
(B) The structure of C60 contains twelve six-carbon rings and twenty five carbon rings.
(C) ZSM-5, a type of zeolite, is used to convert alcohols into gasoline.
(D) CO is colourless and odourless gas.
A
(A) and (C) only
B
(B) and (C) only
C
(C) and (D) only
D
(A), (B) and (C) only
3
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following oxoacid of sulphur has $$ - $$ O$$ - $$ O$$ - $$ linkage?
A
H2SO4, sulphuric acid
B
H2S2O8, peroxodisulphuric acid
C
H2S2O7, pyrosulphuric acid
D
H2SO3, sulphurious acid
4
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Change Language
Match the Xenon compounds in Column-I with its structure in Column-II and assign the correct code : NEET 2019 Chemistry - p-Block Elements Question 26 English
A
(a) (b) (c) (d)
(ii) (iii) (i) (iv)
B
(a) (b) (c) (d)
(iii) (iv) (i) (ii)
C
(a) (b) (c) (d)
(i) (ii) (iii) (iv)
D
(a) (b) (c) (d)
(ii) (iii) (iv) (i)
NEET Subjects
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