Organizer: S. A. Jain (PG) College, Ambala City Department of Chemistry Estd. 1938 NATIONAL CHEMISTRY WEEK CELEBRATION in association with Institution’s Innovation Cell (IIC)
“National Chemistry Week” 20-26 October, 2024 Theme: Picture Perfect Chemistry
Online Video-making competition
- Eligibility: All UG/PG students are eligible to participate. Each participant or team can only submit one entry.
- Video Content: The video must demonstrate or explain a chemistry phenomenon. The content must be original, created by the participants, and not copied from other sources.
- Duration: The video must be 2-5 minutes long.
- Submission: Participants must upload their videos on Google Drive or YouTube and share the link through the Google Form provided. The submission deadline is 24-10-2024.
- Presentation: The video should begin with an introduction stating the participant’s name(s), the chemistry phenomenon being covered, and the purpose of the video.
- Judging Criteria: The entries will be judged based on: Scientific accuracy, Creativity and originality, Clarity and engagement, Presentation and technical quality.
- Team Composition: Participants can compete individually or in teams (max 2 members). In the case of a team entry, all members should contribute equally.
- Link of Google form to upload video link.
Apply Link
Prizes for video competition
- First prize: 500/-
- Second prize: 300/-
- Third prize: 200/- Decision of judges will be final. No further queries regarding decision will be entertained.
Online Quiz Competition
- Only students (UG or PG) can participate in this quiz. There is no registration fee.
- Quiz will consist of 20 Multiple Choice Questions.
- Each question carries 5 marks and there will be no negative marking.
- E-certificate will be provided to all the participants scoring 70% or more.
- E-certificate will reach to you within 2-3 working days on your mail Id’s.
- Link of quiz will open from 22-10-2024 and remain active till 24-10-2024.
Apply Link
Dr. Anshul Bansal Convener
(+91-8168871682)
Dr. Rashmi Dhawan
Organising Secretary
(+91-9915502034)
Dr. Abha Bansal
Principal
100% Correct Answers Here
- Which of the following chemicals is called Philosopher’s Wool?
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5 points
Brimstone
Zinc oxide
Magnesium hydroxide
Potassium nitrate - In which of the following cases, components can be separated using a separating funnel?
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5 points
Mixture of acetone and water
Mixture of oil and water
Different gases in the air
None of the above - Which of the following is the major chemical compound found in kidney stones?
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5 points
Urea
Calcium Carbonate
Calcium Oxalate
Calcium Sulphate - What is the common name of Calcium Hypochlorite?
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5 points
Water
Bleaching powder
Baking soda
Baking Powder - Natural rubber is the polymer of:
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5 points
Isoprene
Styrene
Butadiene
Ethylene - Which of the following is called ‘Pearl ash’?
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5 points
Sodium Carbonate
Sodium Bicarbonate
Potassium Carbonate
Calcium Carbonate - One carat of diamond is equal to*
5 points
100 mg
150 mg
75 mg
200 mg - Which of the following organic compound is formed when aniline reacts with acetaldehyde?
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5 points
Diazonium salt
Benzyne
Schiff’s base
Carbylamine - In which of the following reactions lead tetraacetate is used to cleave a carbon-carbon bond in a glycol?
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5 points
Swern oxidation
Jones oxidation
Baeyer-Villiger Oxidation
Criegee oxidation - What happens when a solute crystal is added to a supersaturated solution?
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5 points
It becomes a colloidal solution
The solute dissolves in the solution
The solution desaturates
The solute precipitates out of the solution - Which of the following statements concerning transuranium elements is incorrect?
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5 points
Atomic number > 92
Example is Thorium
Decay radioactively as they are unstable
Elements after Uranium
12. Which of the following does not belong in the category of natural polymers?*
5 points
Cellulose
Starch
Rayon
RNA
- RNA lacks the nitrogen base of _
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5 points
Thymine
Cytosine
Uracil
Adenine - In 30 minutes, a first-order reaction is 50% complete. Calculate the amount of time it took to complete 87.5 percent of the reaction.
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5 points
30 minutes
60 minutes
90 minutes
120 minutes - The term ‘pnictogens’ refers to which group?
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5 points
Group 15
Group 14
Group 13
Group 11 - More than one sort of hybridization can occur in a complex with geometry.
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5 points
tetrahedral
Octahedral
Square Planar
Trigonal pyramidal - When phenol reacts with bromine water, what is the result?
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5 points
Brown liquid
Colourless gas
White precipitate
No reaction
18. Which among the following of a catalyst does not change at the end of a reaction?
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5 points
Quantity
Chemical Composition
Both quantity and chemical composition
None of the above
- The following is often referred to as the universal solvent and is a preferred green solvent?
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5 points
Water
Methanol
Ethyl Acetate
Benzene - pH paper is prepared by dipping the strip into
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5 points
Blue litmus
Red litmus
Phenolphthalein
Universal indicator