SSLC Chemistry Chapter wise Questions and Answers. We covered all the SSLC Chemistry Chapter wise Questions and Answers in this post for free so that you can practice well for the exam.
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SSLC Chemistry Chapter wise Objective Questions and Answers for Students
Which one is known as oil of vitriol?
(A) H₂SO3
(B) H₂SO4
(C) H₂S₂O7
(D) H₂S₂O8
Option b – H₂SO4
In the preparation of sulphuric acid, V₂O5 is used in the reaction, which is
(A) S + O₂ → SO₂
(B) 2SO2 + O2 →2SO3
(C) SO2 + H₂O → H₂SO3
(D) N₂ + 3H₂ → 2NH3
Option b – 2SO2 + O2 →2SO3
The bond angle in H₂S is
(A) 109°28′
(B) 104°5′
(C) 120°
(D) 92.5°
Option d – 92.5°
The sulfur molecule S8 possesses
(A) a Cubical structure
(B) a Spherical structure
(C) a Tetrahedral structure
(D) a W-shaped ring structure
Option d – a W-shaped ring structure
The correct order of electron affinity of B, C, Ni, and O is
(A) O> C>N> B
(B) B>N> C>O
(C) O> C> B>N
(D) O> B> C> N
Option d – O> B> C> N
The hybridization of sulfur in SO₂ is
(A) sp
(B) sp³
(C) sp³
(D) dsp²
Option c – sp³
Which of the following compounds contains S=O as well as S = S bonds?
(A) Sulphuric acid
(B) Thiosulphuric acid
(C) Sulphurous acid
(D) Thiosulphurous acid
Option c – Sulphurous acid
The geometry of H₂S and its dipole moment is
(A) Angular and non-zero
(B) Angular and zero
(C) Linear and non-zero
(D) Linear and zero
Option a – Angular and non-zero
The correct order of O-O bond length (increasing) in O2, H₂O2, and O3 is
(A) H₂O2 < O3 < O₂
(B) O₂ < 03 <H₂O₂
(C) O₂ < 03 < H₂O₂
(D) O3 <H₂O2 < O₂
Option b – O₂
The bond angle is minimum for
(A) H₂O
(B) H₂S
(C) H₂Se
(D) H₂Te
Option d – H₂Te
Which of the following mixture is chromic acid?
(A) K₂Cr₂O7 and conc. H₂SO4
(B) K₂Cr₂O7 and HCI
(C) K₂SO4 and HCI
(D) H₂SO4 and HCI
Option a – K₂Cr₂O7 and conc. H₂SO4
Carbogen is
(A) Pure from carbon
(B) COCI2
(C) a mixture of CO and CO₂
(D) a Mixture of O2 and CO₂
Option d – a Mixture of O2 and CO₂
The bleaching action of SO₂ is due to
(A) Reduction
(B) Oxidation
(C) Hydrolysis
(D) Its acidic nature
Option a – Reduction
The trioxides which can exist as the monomeric molecule is
(A) SO3 in a gaseous state
(B) TeO3
(C) SO3 in a solid state
(D) SeO3
Option a – SO3 in a gaseous state
We covered all the sslc chemistry chapter wise questions and answers above in this post for free so that you can practice well for the exam.
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