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Class 10 Science Chapter Chemical Reactions and Equations - Part 5

NCERT & CBSE Based, Class 10 Science Chapter Chemical Reactions and Equations, how to balance chemical equations. types of reactions, like a campfire burning or iron rusting. Most important MCQs for p...

Class 10th
35 Questions
35.00 Marks
Pass: 12.25

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Which reaction absorbs energy?
Q3 • MCQ • 1 marks
The symbol Δ over a reaction indicates:
Q4 • MCQ • 1 marks
The upward arrow (↑) in an equation indicates:
Q5 • MCQ • 1 marks
The downward arrow (↓) indicates:
Q6 • MCQ • 1 marks
Which reaction gives a white precipitate?

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