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MDCAT Past Papers - UHS - Chemistry - Chap No 2 - 2011 Quiz

Attempt 10 MCQs on MDCAT Past Papers - UHS - Chemistry - Chap No 2 (Year 2011) | Quiz 1

1. Melting point of water is higher than petrol, because intermolecular forces of water are:

Weaker than petrol
Stronger than petrol
Same as in petrol
Negligible

2. DNA molecule is a double standard, in which two chains of DNA are twisted around each other by:

Hydrogen bond
Vander Waal's forces
Covalent bond
Dative bond

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