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16. GAS (CLASS 10)

Authored by Devendra Karna

Science

10th Grade

Used 11+ times

  16. GAS (CLASS 10)
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51 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the lightest gas known?
सबैभन्दा हल्का ग्यास कुन हो ?

(a) Hydrogen        

(b) Helium   

(c) Nitrogen    

(d) Oxygen

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which gas is commonly used in the production of fire extinguishers and dry ice?
आगो निभाउने उपकरण र सुख्खा बरफको उत्पादनमा सामान्यतया कुन ग्यास प्रयोग गरिन्छ?

(a) Hydrogen        

(b) Oxygen    

(c) Nitrogen       

(d) Carbon dioxide gas        

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which gas is most abundant in Earth's atmosphere?
पृथ्वीको वायुमण्डलमा सबैभन्दा बढी कुन ग्यास पाइन्छ ?

(a) Hydrogen gas     

(b) Oxygen gas

(c) Nitrogen gas   

(d) Ammonia     

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of the test used to detect the presence of carbon dioxide in water?
पानीमा कार्बनडाइअक्साइडको उपस्थिति पत्ता लगाउन प्रयोग गरिने परीक्षणलाई के भनिन्छ?

(a) Base test       

(b) sulphide test         

(c) Acid test          

(d) Limewater test

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who found hydrogen and named it inflammable gas?

     हाइड्रोजन कसले फेला पारेको र यसलाई प्रज्वलनशील ग्यासको नाम दिएको हो ?

(a) Henry Cavendish    

(b) Lavoisier  

(c) Louis Pasteur 

(d) Carolus Linnaeus

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of the instrument used to measure the amount of carbon dioxide in the atmosphere?
वायुमण्डलमा कार्बनडाइअक्साइडको मात्रा नाप्ने यन्त्रको नाम के हो?

(a) Carbon meter             

(b) CO2 sensor          

(c) Carbon detector        

(d) CO2 meter  

        

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which safety equipment should be used to protect against inhaling ammonia gas?
सास फेर्दा अमोनिया ग्यास शरीर भित्र जान नदिन कुन सुरक्षा उपकरण प्रयोग गर्नुपर्छ?

(a) Safety goggles

(b) Rubber gloves

(c) Gas mask

(d) Lab coat

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