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HEC ETC 2026 USAT M Entry Test Chemistry Basic Concepts Free Quiz 3
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HEC ETC 2026 USAT M Entry Test Chemistry Basic Concepts Free Quiz 3
Practice HEC ETC 2026 USAT M Basic Concepts MCQs. Get instant results with Explanation.
Practice Quiz 3 for "Basic Concepts" (Chemistry). Total 31 MCQs available, split into 4 quizzes. Challenge yourself with advanced application-based questions. Mastering these concepts is essential for securing a high percentile in HEC ETC.
General10 MCQs
1. How many significant figures are in 4500.?
2. What is 0.00045 in scientific notation?
3. What is Avogadro's number?
4. What is the molar mass of carbon-12?
5. How many moles are in 24 g of carbon? (Molar mass of C = 12 g/mol)
General10 MCQs
6. What is the mass of 2 moles of water? (H₂O molar mass = 18 g/mol)
7. How many moles are in 1.204 × 10²⁴ atoms?
8. What is an empirical formula?
9. What is a molecular formula?
10. What is the empirical formula of glucose (C₆H₁₂O₆)?

📋 HEC ETC - Test Online Practice Quizzes

HEC ETC USAT

Conducting Body: Higher Education Commission (HEC)
Frequency: Quarterly | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Merit Formula: There is no single HEC merit calculation formula for USAT. Universities determine their own merit criteria.