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Chemistry

Chemistry
The next higher homologue of C6H14 is

C7H16
C6H12
C7H14
C7H12

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Chemistry
Which one of the following species has the highest bond order, shortest bond length and maximum bond strength

O-22
O+2
O2
O-2

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Chemistry
Mercury is a :

Solid non-metal
Liquid metal
Solid metal
Liquid non-metal

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Chemistry
Match the sourc in Column B with the product of Column A. (Product) Column B (Source)A. Formic acid1. LemonB. Citric acid 2. TamarindC. Tartaric acid3. Ants

A B C 2 1 3
A B C 3 1 2
A B C 2 3 1
A B C3 2 1

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Chemistry
Which of the following acts as best adsorbent?

Charcoal
Activated Coconut Charcoal
Carbon black
Activated Charcoal

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Chemistry
Cyanide poisoning causes death in seconds because

It breaks the electron transport chain
It causes Lysis of red blood cells
It denatures enzymes of the heart/muscle
It causes cardiac arrest

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