Chemistry Objective Questions and Answers: Hydrogen
Explore reliable objective questions for Hydrogen tailored for BITSAT learners. Utilizing these Chemistry multiple-choice formats ensures thorough preparation and strengthens problem-solving speed for upcoming school assessments.
Download Hydrogen MCQs with Answers
Access the complete set of multiple-choice questions for Hydrogen below. This focused format allows students to isolate specific topics for thorough review and uninterrupted practice alongside official BITSAT textbooks.
Question: Identify the structure of water in the gaseous phase.
a)
b)
c)
d) None of these
Answer:
Question: Which one the following removes temporary hardness of water ?
a) Slaked lime
b) Plaster of Paris
c) Epsom
d) Hydrolith
Answer: Slaked lime
Question: The property of hydrogen which distinguishes it from other alkali metals is
a) Its electropositive character
b) Its affinity for non-metals
c) Its reducing character
d) Its non-metallic character
Answer: Its non-metallic character
Question: The boiling point of water is exceptionally high because
a) There is covalent bond between H and O
b) Water molecule is linear
c) Water molecules associate due to hydrogen bonding
d) Water molecule is not linear
Answer: Water molecules associate due to hydrogen bonding
Question: In which of the following reactions, H2O2 is acting as a reducing agent
a) H2O2 + SO2 →H2SO4
b) 2KI + H2O2 →2KOH + I2
c) PbS + 4H2O2→PbSO4 + 4H2O
d) Ag2O+ H2O2 →2Ag +H2O +O2
Answer: Ag2O+ H2O2 →2Ag +H2O +O2
Question: 30 volume hydrogen peroxide means
a) 30% of H2O2 solution
b) 30 cm3 solution contains 1g of H2O2
c) 1 cm3 of solution liberates 30 cm3 of O2 at STP
d) 30 cm3 of solution contains 1 mole of H2O2
Answer: 1 cm3 of solution liberates 30 cm3 of O2 at STP
Question: In the hydrogen peroxide molecule :
a) O – H bonds are polar but molecule is non polar.
b) The four atoms are arranged in a non linear and non planar manner
c) All the four atoms are in same plane.
d) Two hydrogen atoms are connected to one of the oxygen
Answer: The four atoms are arranged in a non linear and non planar manner
Question: Which one the following removes temporary hardness of water ?
a) Slaked lime
b) Plaster of Paris
c) Epsom
d) Hydrolith
Answer: Slaked lime
Question: The property of hydrogen which distinguishes it from other alkali metals is
a) Its electropositive character
b) Its affinity for non-metals
c) Its reducing character
d) Its non-metallic character
Answer: Its non-metallic character
Question: The boiling point of water is exceptionally high because
a) There is covalent bond between H and O
b) Water molecule is linear
c) Water molecules associate due to hydrogen bonding
d) Water molecule is not linear
Answer: Water molecules associate due to hydrogen bonding
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FAQs
You can get most exhaustive BITSAT Chemistry Hydrogen MCQs for free on StudiesToday.com. These MCQs for BITSAT Chemistry are updated for the 2026-27 academic session as per BITSAT examination standards.
Yes, our BITSAT Chemistry Hydrogen MCQs include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the BITSAT paper is now competency-based.
By solving our BITSAT Chemistry Hydrogen MCQs, BITSAT students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Chemistry.
Yes, Chemistry MCQs for BITSAT have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused BITSAT exams.
Yes, you can also access online interactive tests for BITSAT Chemistry Hydrogen MCQs on StudiesToday.com as they provide instant answers and score to help you track your progress in Chemistry.