Chemistry MCQs

Latest MCQs

Which planet revolves in Clockwise rotation around sun and seen from earth?...?

(A) Jupiter
(B) Venus

(C) Mars
(D) None of these

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Latest MCQs

What was the deadline of Kyoto Protocol for CO₂ limit upto 5,86% from 1990s to:...?

(A) 2020
(B) 2004

(C) 2012
(D) None of these

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💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.

Latest MCQs

The most abundant metal in the earth's crust is:...?

(A) Zinc
(B) Copper

(C) Aluminum
(D) Iron

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💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.

Latest MCQs

Plants exhale at night time which gas...?

(A) O2
(B) H20

(C) Co1
(D) CO2

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💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.

Latest MCQs

اوزون لیئر کو سب سے ذیادہ نقصان کون سا مادہ کرتا ہے۔۔۔؟

(A) سلفر
(B) زنگ

(C) ہائیڈروجن
(D) کاربن

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💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.

Latest MCQs

Which Muslim Scientist is considered to be the founder of chemistry...?

(A) Ibn Al Nafees
(B) Jabir ibn Hayyan

(C) Abu Nasr Al-Farabi
(D) None of these

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💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.

Latest MCQs

Biogas produced as a result of anaerobic decay of organic matter consist primarily of __________ gases...?

(A) N₂ & SO2
(B) NH3 & CO2

(C) O2 & N₂
(D) None of these

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💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.

Latest MCQs

Low silicon, oxygen and High iron, magnesium are the characteristics ____of magma...?

(A) Mafic and Felsic
(B) Felsic and Rhyoltic

(C) Mafic and Basaltic
(D) None of these

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💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.

Latest MCQs

The element required for solar energy conversion is:...?

(A) Silicon
(B) Germanium

(C) Uranium
(D) None of these

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💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.

Latest MCQs

Exoskeleton of a marine snail is composed of...?

(A) Calcium Sulphate
(B) Calcium Carbonate

(C) Sulphur Dioxide
(D) None of these

Comments


💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.

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