Concept-wise Practice

steam MCQ Questions for Class 11

steam se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

7 questions tagged with steam.

गीजर किस प्रकार की विशेषता है?

What type of feature is a geyser?

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Correct Answer

C. गरम पानी और भाप का आवधिक फव्वाराPeriodic fountain of hot water and steam

Step 1

Concept

A geyser periodically ejects hot water and steam. It may occur in volcanic and geothermal areas.

Step 2

Why this answer is correct

The correct answer is C. गरम पानी और भाप का आवधिक फव्वारा / Periodic fountain of hot water and steam. A geyser periodically ejects hot water and steam. It may occur in volcanic and geothermal areas.

Step 3

Exam Tip

गीजर गरम पानी और भाप को समय-समय पर बाहर निकालता है। यह ज्वालामुखीय और भूतापीय क्षेत्रों में मिल सकता है।

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फ्यूमरोल से सामान्यतः क्या निकलता है?

What usually comes out of a fumarole?

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Correct Answer

A. गैस और भापGas and steam

Step 1

Concept

A fumarole is a small outlet of gas and steam in a volcanic area. Exam tip: treat it as a gaseous vent.

Step 2

Why this answer is correct

The correct answer is A. गैस और भाप / Gas and steam. A fumarole is a small outlet of gas and steam in a volcanic area. Exam tip: treat it as a gaseous vent.

Step 3

Exam Tip

फ्यूमरोल ज्वालामुखीय क्षेत्र में गैस और भाप का छोटा निकास होता है। परीक्षा में इसे गैसीय निकास मानें।

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गाइजर में जल बाहर कैसे निकलता है?

How does water come out in a geyser?

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Correct Answer

A. गर्म जल और भाप के फव्वारे के रूप मेंAs a fountain of hot water and steam

Step 1

Concept

A geyser ejects hot water and steam from time to time. Exam tip: remember geyser as a fountain-like feature.

Step 2

Why this answer is correct

The correct answer is A. गर्म जल और भाप के फव्वारे के रूप में / As a fountain of hot water and steam. A geyser ejects hot water and steam from time to time. Exam tip: remember geyser as a fountain-like feature.

Step 3

Exam Tip

गाइजर समय समय पर गर्म जल और भाप उछालता है। परीक्षा में गाइजर को फव्वारे जैसी क्रिया से याद रखें।

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एक ही पदार्थ की अलग अवस्थाओं का उदाहरण कौन सा है?

Which is an example of different states of the same substance?

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Correct Answer

A. बर्फ पानी और भापIce water and steam

Step 1

Concept

Ice water and steam are different states of the same substance. Chemical composition remains same.

Step 2

Why this answer is correct

The correct answer is A. बर्फ पानी और भाप / Ice water and steam. Ice water and steam are different states of the same substance. Chemical composition remains same.

Step 3

Exam Tip

Ice water and steam same substance की different states हैं। Chemical composition same रहती है।

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Steam का water में बदलना किस प्रकार का change है?

Steam changing into water is what type of change?

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Correct Answer

C. physical change

Step 1

Concept

Steam becoming water involves only state change. Chemical composition remains the same.

Step 2

Why this answer is correct

The correct answer is C. physical change. Steam becoming water involves only state change. Chemical composition remains the same.

Step 3

Exam Tip

Steam से water बनने में only state change होता है। Chemical composition same रहती है।

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भाप पदार्थ की कौन सी अवस्था है?

Steam is which state of matter?

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Correct Answer

B. गैसGas

Step 1

Concept

Steam is the gaseous state of water. Shape and volume of gas depend on container.

Step 2

Why this answer is correct

The correct answer is B. गैस / Gas. Steam is the gaseous state of water. Shape and volume of gas depend on container.

Step 3

Exam Tip

भाप पानी की गैसीय अवस्था है। गैस का आकार और आयतन पात्र पर निर्भर करता है।

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ऑटोक्लेव का उपयोग जैवप्रक्रिया में किसलिए किया जाता है?

What is an autoclave used for in a bioprocess?

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Correct Answer

A. उच्च दाब भाप से निर्जीवीकरण के लिएFor sterilization by high pressure steam

Step 1

Concept

An autoclave kills microbes using steam and pressure. For exams remember it as a sterilization device.

Step 2

Why this answer is correct

The correct answer is A. उच्च दाब भाप से निर्जीवीकरण के लिए / For sterilization by high pressure steam. An autoclave kills microbes using steam and pressure. For exams remember it as a sterilization device.

Step 3

Exam Tip

ऑटोक्लेव भाप और दाब से सूक्ष्मजीवों को नष्ट करता है। परीक्षा में इसे निर्जीवीकरण उपकरण याद रखें।

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